Gerhard Stegmeier

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Mainz, DE

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Patents Grantslast 30 patents

Information Patent Grant
Sealable, biaxially stretched polypropylene film having high scratc...
- Patent number 4,460,631
- Issue date Jul 17, 1984
- Hoechst Aktiengesellschaft
- Gerhard Stegmeier
- B32 - LAYERED PRODUCTS