Ukrainsky Nauchnoissledovatelsky Institut Metallov

Follow

Organization

Kharkov, SU

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Roll-forming machine for making articles having cross-sectional con...
- Patent number 4,558,577
- Issue date Dec 17, 1985
- Ukrainsky Nauchnoissledovatelsky Institut Metallov
- Igor S. Trishevsky
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...