Martin Petschnig

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Patents Grantslast 30 patents

Information Patent Grant
Spring-supported suspension for noise insulation elements
- Patent number 7,568,682
- Issue date Aug 4, 2009
- Roehm GmbH & Co KG
- Peter Seelmann
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
Spring-Supported Suspension For Noise Insulation Elements
- Publication number 20080237438
- Publication date Oct 2, 2008
- ROEHM GMBH & CO. KG
- Peter Seelmann
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES