Herbert Wellenhofer

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Bobingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Supports and electrodes for primary and secondary electric cells
- Patent number 5,670,278
- Issue date Sep 23, 1997
- Hoechst Trevira GmbH & Co. KG
- Dieter Disselbeck
- H01 - BASIC ELECTRIC ELEMENTS