Seppo Koivisto

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Parkano, FI

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Patents Grantslast 30 patents

Information Patent Grant
Lifting device for manipulating a track element
- Patent number 5,704,293
- Issue date Jan 6, 1998
- Insinooritoimisto Desec Oy
- Seppo Koivisto
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES