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An Energy Transfer System
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Publication number 20210221466
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Publication date Jul 22, 2021
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Super Wheel System Ltd.
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Kam Sing Chan
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B60 - VEHICLES IN GENERAL
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BICYCLE PROPELLING DEVICE
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Publication number 20200223512
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Publication date Jul 16, 2020
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Pil Su NA
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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CYCLE CRANK ASSEMBLY
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Publication number 20190315430
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Publication date Oct 17, 2019
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Huron Cycling, LLC
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Willem den Boer
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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BICYCLE CRANK ASSEMBLY
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Publication number 20170297649
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Publication date Oct 19, 2017
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Shimano Inc.
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Nobukatsu HARA
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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Jumping drive device
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Publication number 20150232149
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Publication date Aug 20, 2015
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Wei Song
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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Spiral Gear System
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Publication number 20140076075
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Publication date Mar 20, 2014
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Bowboard, LLC
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Christopher Phillip Miller
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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Energy Wheel
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Publication number 20100096911
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Publication date Apr 22, 2010
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Sherif Fahmy Eldeeb
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B60 - VEHICLES IN GENERAL
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Crank assembly
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Publication number 20090260478
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Publication date Oct 22, 2009
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Colin Arthur Martin
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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