Donald L. Vargo

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Blama, WL

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Patents Grantslast 30 patents

Information Patent Grant
Polyisocyanurate compositions and foams of improved friability and...
- Patent number 4,033,908
- Issue date Jul 5, 1977
- General Latex and Chemical Corporation
- Henry S. Hopkins
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...