Tokio Nakagawa

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Okayama, JP

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Patents Applicationslast 30 patents

Information Patent Application
HUMAN-POWERED DEVICE USING TWO LEVERS AND HUMAN-POWERED VEHICLE PRO...
- Publication number 20120279328
- Publication date Nov 8, 2012
- Tokio Nakagawa
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS