Gunter H. Vitzthum

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Candler, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
0.1 Micron rated polypropylene membrane and method for its preparation
- Patent number 4,490,431
- Issue date Dec 25, 1984
- Akzona Incorporated
- Gunter H. Vitzthum
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...