Hermann Gruber

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Patents Grantslast 30 patents

Information Patent Grant
Tie for a ballasted track
- Patent number 7,841,543
- Issue date Nov 30, 2010
- SSL-Schwellenwerk und Steuerungstechnik Linz GmbH
- Hermann Gruber
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
Tie for a Ballasted Track
- Publication number 20080099571
- Publication date May 1, 2008
- SSL STAHLBETONSCHWELLENWERK LINZ HOLLITZER BAUSTOF
- Hermann Gruber
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES