Olof I. Andreasson

Follow

Person

S-458 02 Odeborg, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Chain net
- Patent number 4,673,015
- Issue date Jun 16, 1987
- Olof I. Andreasson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electrical chain welding machine
- Patent number 4,542,275
- Issue date Sep 17, 1985
- Olof I. Andreasson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...