Douglas E. Frost

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Nottingham, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Long open time polyamide compositions
- Patent number 5,672,677
- Issue date Sep 30, 1997
- The Dexter Corporation
- Paul L. Morganelli
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...