Chelyabinsky Politekhnichesky Institut

Follow

Organization

Chelyabinsk, SU

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Device for controlling the thickness of strip stock being rolled
- Patent number 4,202,197
- Issue date May 13, 1980
- Chelyabinsky Politekhnichesky Institut
- Vladimir N. Vydrin
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks