Olle (Olof) J. G. Hedberg

Follow

Person

Lidkoping, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Tool holding spindle assembly particularly for a grinding machine
- Patent number 4,180,946
- Issue date Jan 1, 1980
- Mats C. D. Heijkenskjold
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR