Heinz G. Roff

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Domat/Ems, CH

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Patents Grantslast 30 patents

Information Patent Grant
Starch intermediate product, a process for producing a starch inter...
- Patent number 5,430,140
- Issue date Jul 4, 1995
- Ems-Inventa AG
- Rainer Frische
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...