R. Huber

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Bulach, CH

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Patents Grantslast 30 patents

Information Patent Grant
Device for controlling the spacing of the plates on a bridging arra...
- Patent number 4,730,359
- Issue date Mar 15, 1988
- Kober A.G.
- R. Huber
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES