Harald Stini

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Birkenau, DE

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Patents Grantslast 30 patents

Information Patent Grant
Adsorbent, supple, filter fabric and method for its manufacture
- Patent number 5,972,427
- Issue date Oct 26, 1999
- Firma Carl Freundenberg
- Horst Muhlfeld
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Adsorption air filter and method for its production
- Patent number 5,665,148
- Issue date Sep 9, 1997
- Firma Carl Freudenberg
- Horst Muhlfeld
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Electrostatically-effective air filter material
- Patent number 5,470,485
- Issue date Nov 28, 1995
- Firma Carl Freudenberg
- Karl-Heinz Morweiser
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS