Klaus Matschke

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Burgkirchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for the surface treatment of sheet-like struc...
- Patent number 5,135,724
- Issue date Aug 4, 1992
- Hoechst Aktiengesellschaft
- Peter Dinter
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for the surface treatment of sheet-like structures by ele...
- Patent number 5,024,819
- Issue date Jun 18, 1991
- Hoechst Aktiengesellschaft
- Peter Dinter
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for the production of biaxially stretched and embossed film...
- Patent number 4,379,774
- Issue date Apr 12, 1983
- Hoechst Aktiengesellschaft
- Heinz-Erhardt Andersen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL