Michael H. McMillin

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Pasadena, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Polyurea-polyurethane from a mixture of a polyol, an aromatic diami...
- Patent number 4,374,210
- Issue date Feb 15, 1983
- The Upjohn Company
- James H. Ewen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...