Ulrich B. Holechovsky

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Chester Springs, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Polyurethane carpet backings with improved tuft bind
- Patent number 6,780,895
- Issue date Aug 24, 2004
- Bayer Antwerp, N.V.
- Ulrich B. Holechovsky
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...