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Energenic Propulsions, Ltd.
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Encino, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Efficient, versatile oscillating pedal cycle
Patent number
4,300,784
Issue date
Nov 17, 1981
Energenic Propulsions, Ltd.
Boris Efros
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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Patent Grant
Powerful oscillating pedal bicycle
Patent number
4,272,096
Issue date
Jun 9, 1981
Energenic Propulsions, Ltd.
Boris Efros
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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