DAFU CHENG

City:

Beijing

Country:

China

Published Applications:

Last publication date:

2016-03-10

Top Assignees for applications by DAFU CHENG

The entities that hold a legal rights for patent applications filed by inventor CHENG DAFU:

DAFU CHENG from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Method and device for monitoring the number of sheets in drying oven, and management and control system of drying oven

Material management and control system

InventorID:

1341205 ⎘