Beijing
China
3
2015-09-17
The entities that hold a legal rights for patent applications filed by inventor WANG Minglin:
Minglin WANG from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Back-up roll device and method for conducting corner deformation on chamfered continuous casting slab
#2 | 2014-09-25Chamfered narrow side copper plate for mould with funnel-shaped curved surface
#3 | 2012-11-08Chamfered narrow side copper plate for mould with funnel-shaped curved surface
908905 ⎘