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Inventor profile of:

Un Jong Cha

City:

Chungbuk

Country:

Korea (South)

Published Applications:

1

Last publication date:

2012-05-24

Recent patent applications by Cha Un Jong

Un Jong Cha from Chungbuk, KR has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2012-05-24

US20120130265A1

Human necessities

Portable Spirometer

InventorID:

3176417 ⎘