Georg Chalupka

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Odenthal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing mineral wool fibers while reducing the veloci...
- Patent number 4,553,996
- Issue date Nov 19, 1985
- Bayer Aktiengesellschaft
- Edgar Muschelknautz
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process and an apparatus for the division of melts
- Patent number 4,539,029
- Issue date Sep 3, 1985
- Bayer Aktiengesellschaft
- Edgar Muschelknautz
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING