Matches in DBpedia 2015-10 for { ?s ?p "Helmut Gröttrup (12 February 1916 – 5 July 1981) was a German electrical engineer. He was born in Cologne and died in Munich. He was an assistant of Wernher von Braun in the V-2 rocket-project. Gröttrup was responsible for the radio guidance system. After the war, he worked in the Soviet rocketry program.After returning from Russia, he invented the chip card."@en }
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- Helmut_Gröttrup abstract "Helmut Gröttrup (12 February 1916 – 5 July 1981) was a German electrical engineer. He was born in Cologne and died in Munich. He was an assistant of Wernher von Braun in the V-2 rocket-project. Gröttrup was responsible for the radio guidance system. After the war, he worked in the Soviet rocketry program.After returning from Russia, he invented the chip card.".
- Helmut_Gröttrup comment "Helmut Gröttrup (12 February 1916 – 5 July 1981) was a German electrical engineer. He was born in Cologne and died in Munich. He was an assistant of Wernher von Braun in the V-2 rocket-project. Gröttrup was responsible for the radio guidance system. After the war, he worked in the Soviet rocketry program.After returning from Russia, he invented the chip card.".