Herbert Hess

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Maselheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Form for manufacturing concrete form components by machine
- Patent number 6,093,012
- Issue date Jul 25, 2000
- Rampf Formen GmbH
- Herbert Hess
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Concrete-molding machine
- Patent number 5,643,616
- Issue date Jul 1, 1997
- Rampf Formen GmbH
- Herbert Hess
- B28 - WORKING CEMENT, CLAY, OR STONE