Lennart Danielsson

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Smedjebacken, SE

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Patents Grantslast 30 patents

Information Patent Grant
Roll-pair drive arrangement
- Patent number 5,649,441
- Issue date Jul 22, 1997
- Morgardshammar AB
- Borje Granholm
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...