Nils-Hakan Wallin

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Vallingby, SE

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Patents Grantslast 30 patents

Information Patent Grant
Cellulosic board
- Patent number 4,478,966
- Issue date Oct 23, 1984
- AB Casco
- Gote Helgesson
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...