Firma Friedrich Maurer Soehne

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Munich, DT

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Patents Grantslast 30 patents

Information Patent Grant
Expansion gap sealing device
- Patent number 4,050,207
- Issue date Sep 27, 1977
- Firma Friedrich Maurer Soehne
- Silvio Bertschmann
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES