Important Inventions and Discoveries in World » Exercise - 199. Who invented Automobiles using gasoline? (a) Leo H Baekeland (b) Karl Benz (c) Evangelista Torricelli (d) Kirkpatrick Macmillan
Important Inventions and Discoveries in World » Exercise - 196. Who invented Bakelite? (a) Charles Goodyear (b) Leo Hendrik Baekeland (c) Roy Plunkett (d) Henry Ford
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Important Inventions and Discoveries in World » Exercise - 1107. What Karl Benz invented? (a) Gasoline powered automobile (b) Streetcar (c) Glider (d) Steam turbine
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