Gerd Weidehaas

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Hamburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Electrically conductive, visco-elastic gel and its use in electrode
- Patent number 4,299,231
- Issue date Nov 10, 1981
- Beiersdorf Aktiengesellschaft
- Werner Karmann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE