Arnold Keller

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Stallikon, CH

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Patents Grantslast 30 patents

Information Patent Grant
Traveling cleaner for textile manufacturing plant
- Patent number 6,601,521
- Issue date Aug 5, 2003
- Zellweger Luwa AG
- Arnold Keller
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Forced air cleaning system for textile machines
- Patent number 5,666,996
- Issue date Sep 16, 1997
- LUWA AG
- Walter Bollier
- D03 - WEAVING

Patents Applicationslast 30 patents

Information Patent Application
Traveling cleaner for textile manufacturing plant
- Publication number 20020069786
- Publication date Jun 13, 2002
- Arnold Keller
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING