Gunther Immel

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Weinheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of curable etherified aminoplast resins and of surface...
- Patent number 4,621,133
- Issue date Nov 4, 1986
- BASF Aktiengesellschaft
- Harro Petersen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...