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Inventor profile of:

Yuyan Chen

City:

Chengdu

Country:

China

Published Applications:

1

Last publication date:

2014-12-25

Recent patent applications by Chen Yuyan

Yuyan Chen from Chengdu, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2014-12-25

US20140377000A1

Fixed constructions

Stacked city road

InventorID:

1013814 ⎘