Nils Hese

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Bad Kreuznach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing microfiltration membranes from aromatic polyamides
- Patent number 5,139,712
- Issue date Aug 18, 1992
- Seitz-Filter-Werke Theo & Geo Seitz/GmbH & Co.
- Nils Hese
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL