Pekka Kuusela

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Vimpeli, FI

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Patents Grantslast 30 patents

Information Patent Grant
Expansion joint structure for concrete slabs
- Patent number 6,893,187
- Issue date May 17, 2005
- Valisuomen Imubetoni Oy
- Tapio Lehto
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
Expansion joint structure for concrete slabs
- Publication number 20040062605
- Publication date Apr 1, 2004
- Tapio Lehto
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES