Suzhou
China
2
2013-07-18
The entities that hold a legal rights for patent applications filed by inventor Chen Chenglin:
Chenglin Chen from Suzhou, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Method of manufacturing bearing device component coated with photoluminescence material, bearing device component and processing device
#2 | 2013-03-07Method of manufacturing bearing device component coated with photoluminescence material, bearing device component and processing device with an indicator displaying information for a signal including information in accordance with light emission of a photoluminescence material applied on bearing device
6283244 ⎘