Norman W. Franke

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Penn Hills Township, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Polyepoxy resin-diaryl dianhydride laminating resins and laminates
- Patent number 4,132,697
- Issue date Jan 2, 1979
- Gulf Research & Development Company
- Walter P. Barie
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyepoxy resin-diaryl dianhydride laminating resins and laminates
- Patent number 3,996,185
- Issue date Dec 7, 1976
- Gulf Research & Development Company
- Walter P. Barie
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...