A.Rosenquist Förvaltnings AB

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Hudiksvall, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method of placing rail sections and a means therefor
- Patent number 6,220,169
- Issue date Apr 24, 2001
- A.Rosenquist Förvaltnings AB
- Karl Anders Rosenquist
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES