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Juan Ernesto Camacho Mũnoz
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Caracas, VE
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last 30 patents
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Patent Grant
System for rotation of a shaft using the force of gravity
Patent number
8,360,205
Issue date
Jan 29, 2013
Juan Ernesto Camacho Mũnoz
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...