Franz Scheier

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Burgkirchen, DE

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Patents Grantslast 30 patents

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
Information Patent Grant
Process for embossing polyvinylchloride sheets
- Patent number 4,259,285
- Issue date Mar 31, 1981
- Hoechst Aktiengesellschaft
- Wilhelm Baumgartl
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL