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Inventor profile of:

Keqin Xu

City:

Windsor

Country:

Canada

Published Applications:

1

Last publication date:

2009-07-02

Recent patent applications by Xu Keqin

Keqin Xu from Windsor, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2009-07-02

US20090166137A1

Mechanical engineering

RETRACTED VANE ROTOR

InventorID:

3977407 ⎘