Gunther Schiller

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Diez, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for the production of a multi-layer concrete pipe
- Patent number 7,763,201
- Issue date Jul 27, 2010
- Schlosser-Pfeiffer GmbH
- Gunther Schiller
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
Method and device for the production of a multi-layer concrete pipe
- Publication number 20040237848
- Publication date Dec 2, 2004
- Bertram Rupietta
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Device and method for the production of a multi-layer concrete pipe
- Publication number 20040227274
- Publication date Nov 18, 2004
- Gunther Schiller
- B28 - WORKING CEMENT, CLAY, OR STONE