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Inventor profile of:

Zejun YAN

City:

Ningbo

Country:

China

Published Applications:

1

Last publication date:

2022-12-08

Recent patent applications by YAN Zejun

Zejun YAN from Ningbo, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2022-12-08

US20220387771A1

Human necessities

Nephrostomy tube

InventorID:

5595251 ⎘