Friedrich Heck

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Lienen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process of manufacturing a substrate provided with a synthetic resi...
- Patent number 4,835,013
- Issue date May 30, 1989
- Miba Sintermetall Aktiengesellschaft
- Friedrich Heck
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL