🔗 Permalink

Inventor profile of:

Risi NA

City:

Hohhot

Country:

China

Published Applications:

1

Last publication date:

2008-04-17

Recent patent applications by NA Risi

Risi NA from Hohhot, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2008-04-17

US20080087121A1

Mechanical engineering

Gear train

InventorID:

4154867 ⎘