Hermann Langheim

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Garbsen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Luminescent fiber production thereof and use thereof
- Patent number 6,680,116
- Issue date Jan 20, 2004
- Honeywell International Inc.
- Alfred Siggel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Luminescent fiber, production thereof and use thereof
- Patent number 6,514,609
- Issue date Feb 4, 2003
- Honeywell International Inc.
- Alfred Siggel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Luminescent fiber, production thereof and use thereof
- Publication number 20040106008
- Publication date Jun 3, 2004
- Honeywell International, Inc.
- Alfred Siggel
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Luminescent fiber production thereof and use thereof
- Publication number 20030072940
- Publication date Apr 17, 2003
- Honeywell International, Inc.
- Alfred Siggel
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING