Martin Abegglen

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Interlaken, CH

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Patents Grantslast 30 patents

Information Patent Grant
Polymer concrete articles and process for manufacturing same
- Patent number 4,696,839
- Issue date Sep 29, 1987
- Fritz Studer AG.
- Hansjoerg Renker
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL