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Wai Kwok Wu

Fanling, CN: #2 of 5 inventorsTop 40%
Overall (2002): #93,671 of 266,432Top 40%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6371830 Toy vehicle with variable drive and variable speed Yiu Kuen Kwan 2002-04-16

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Waichi Yamamura1
Wataru Yamamoto1
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Wan-ning Wu1
Wan C. Wu1
Walter P. Wright1
Warren J Wright1
Wayne R. Wooten1