Dr. Barth GmbH

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Karlsruhe, DE

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Patents Grantslast 30 patents

Information Patent Grant
Ground covering element having raised portions at the useful side w...
- Patent number 4,354,773
- Issue date Oct 19, 1982
- Dr. Barth GmbH
- Fritz Noack
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Apparatus for placing paving elements
- Patent number 4,168,130
- Issue date Sep 18, 1979
- Dr. Barth KG
- Gunter Barth
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

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