Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Safety_lamp> ?p ?o }
- Safety_lamp abstract "A safety lamp is any of several types of lamp that provides illumination in coal mines and is designed to operate in air that may contain coal dust or gases both of which are potentially flammable or explosive. Until the development of effective electric lamps in the early 1900s miners used flame lamps to provide illumination. Open flame lamps could ignite flammable gases which collected in mines, causing explosions and so safety lamps were developed to enclose the flame and prevent it from igniting the surrounding atmosphere. Flame safety lamps have been replaced in mining with sealed explosion-proof electric lights.".
- Safety_lamp thumbnail Mine_safety_lamp.jpg?width=300.
- Safety_lamp wikiPageExternalLink 149.
- Safety_lamp wikiPageExternalLink 1up.
- Safety_lamp wikiPageExternalLink 1up.
- Safety_lamp wikiPageExternalLink 1up.
- Safety_lamp wikiPageExternalLink 15907865.
- Safety_lamp wikiPageExternalLink 16221340.
- Safety_lamp wikiPageExternalLink books?id=I8QVy8pC-5MC&pg=PA43.
- Safety_lamp wikiPageExternalLink books?id=dlM_AQAAIAAJ.
- Safety_lamp wikiPageExternalLink USBM-093.pdf.
- Safety_lamp wikiPageExternalLink IlluminationFeature.html.
- Safety_lamp wikiPageExternalLink m035.htm.
- Safety_lamp wikiPageExternalLink min-1100.htm.
- Safety_lamp wikiPageExternalLink i02115.htm.
- Safety_lamp wikiPageExternalLink a1785-01.htm.
- Safety_lamp wikiPageExternalLink 3319-01.htm.
- Safety_lamp wikiPageExternalLink minelamps-us-p0.htm.
- Safety_lamp wikiPageExternalLink LED_lamp.htm.
- Safety_lamp wikiPageExternalLink history_mineral_lamp.htm.
- Safety_lamp wikiPageExternalLink safetylamphistory.htm.
- Safety_lamp wikiPageExternalLink lamps.
- Safety_lamp wikiPageExternalLink Unthank2.html.
- Safety_lamp wikiPageExternalLink jan01.pdf.
- Safety_lamp wikiPageExternalLink ProtectorLampHistory.pdf.
- Safety_lamp wikiPageExternalLink info_lamp_history.shtml.
- Safety_lamp wikiPageExternalLink miners_lamps_fullsize.shtml.
- Safety_lamp wikiPageExternalLink 300.
- Safety_lamp wikiPageExternalLink 200.full.pdf+html.
- Safety_lamp wikiPageExternalLink www.dmm.org.uk.
- Safety_lamp wikiPageExternalLink www.mininginstitute.org.uk.
- Safety_lamp wikiPageExternalLink index.html.
- Safety_lamp wikiPageExternalLink www.thewandofscience.net.
- Safety_lamp wikiPageExternalLink n634.
- Safety_lamp wikiPageExternalLink Practical_coal-mining.
- Safety_lamp wikiPageExternalLink SafetylampsOct14compressed.pdf.
- Safety_lamp wikiPageID "2383902".
- Safety_lamp wikiPageLength "52789".
- Safety_lamp wikiPageOutDegree "83".
- Safety_lamp wikiPageRevisionID "677451723".
- Safety_lamp wikiPageWikiLink Afterdamp.
- Safety_lamp wikiPageWikiLink Animal_sentinel.
- Safety_lamp wikiPageWikiLink Animal_sentinels.
- Safety_lamp wikiPageWikiLink Annals_of_Philosophy.
- Safety_lamp wikiPageWikiLink Atmospheric_pressure.
- Safety_lamp wikiPageWikiLink Barometer.
- Safety_lamp wikiPageWikiLink Bedford_Colliery_Disaster.
- Safety_lamp wikiPageWikiLink Bedford_Colliery_disaster.
- Safety_lamp wikiPageWikiLink Bioluminescence.
- Safety_lamp wikiPageWikiLink Blackdamp.
- Safety_lamp wikiPageWikiLink Category:Coal_mining.
- Safety_lamp wikiPageWikiLink Category:History_of_mining.
- Safety_lamp wikiPageWikiLink Category:Mine_safety.
- Safety_lamp wikiPageWikiLink Category:Mining_equipment.
- Safety_lamp wikiPageWikiLink Category:Safety_equipment.
- Safety_lamp wikiPageWikiLink Category:Types_of_lamp.
- Safety_lamp wikiPageWikiLink Coal_dust.
- Safety_lamp wikiPageWikiLink Coal_mine.
- Safety_lamp wikiPageWikiLink Coal_mining.
- Safety_lamp wikiPageWikiLink Damp_(mining).
- Safety_lamp wikiPageWikiLink Davy_lamp.
- Safety_lamp wikiPageWikiLink Felling_mine_disaster.
- Safety_lamp wikiPageWikiLink Felling_mine_disasters.
- Safety_lamp wikiPageWikiLink File:Mine_safety_lamp.jpg.
- Safety_lamp wikiPageWikiLink Fire_triangle.
- Safety_lamp wikiPageWikiLink Firedamp.
- Safety_lamp wikiPageWikiLink Flint.
- Safety_lamp wikiPageWikiLink Gas_detector.
- Safety_lamp wikiPageWikiLink Gas_detectors.
- Safety_lamp wikiPageWikiLink Geordie_lamp.
- Safety_lamp wikiPageWikiLink George_Stephenson.
- Safety_lamp wikiPageWikiLink Guinea_(British_coin).
- Safety_lamp wikiPageWikiLink Headlamp_(outdoor).
- Safety_lamp wikiPageWikiLink Hebburn.
- Safety_lamp wikiPageWikiLink Herrington.
- Safety_lamp wikiPageWikiLink Humphry_Davy.
- Safety_lamp wikiPageWikiLink Hydrogen_sulfide.
- Safety_lamp wikiPageWikiLink Hydrogen_sulphide.
- Safety_lamp wikiPageWikiLink Internet_Archive.
- Safety_lamp wikiPageWikiLink Joseph_Swan.
- Safety_lamp wikiPageWikiLink Killingworth.
- Safety_lamp wikiPageWikiLink L._T._C._Rolt.
- Safety_lamp wikiPageWikiLink LED.
- Safety_lamp wikiPageWikiLink Light-emitting_diode.
- Safety_lamp wikiPageWikiLink Light_fixture.
- Safety_lamp wikiPageWikiLink List_of_light_sources.
- Safety_lamp wikiPageWikiLink Lowther_Baronets.
- Safety_lamp wikiPageWikiLink Lowther_baronets.
- Safety_lamp wikiPageWikiLink Methane.
- Safety_lamp wikiPageWikiLink Mining_accident.
- Safety_lamp wikiPageWikiLink Newcastle_upon_Tyne.
- Safety_lamp wikiPageWikiLink Nicholas_Wood.
- Safety_lamp wikiPageWikiLink Nystagmus.
- Safety_lamp wikiPageWikiLink Oldham_headlamp.
- Safety_lamp wikiPageWikiLink Pathologic_nystagmus.
- Safety_lamp wikiPageWikiLink Pellistor.
- Safety_lamp wikiPageWikiLink Royal_Society.
- Safety_lamp wikiPageWikiLink Royal_Society_of_Arts.
- Safety_lamp wikiPageWikiLink Rumford_Medal.
- Safety_lamp wikiPageWikiLink Stinkdamp.