Eero Hanhilahti

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Varalank, FI

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Patents Grantslast 30 patents

Information Patent Grant
Sealing arrangement for a shutter of a pressure grinder
- Patent number 4,305,590
- Issue date Dec 15, 1981
- Oy Tampella AB
- Pekka Haikkala
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...