Walter Heigel

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Ludwigshafen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the production of pure lecithin directly usable for phy...
- Patent number 4,367,178
- Issue date Jan 4, 1983
- Kali-Chemie Pharma GmbH
- Walter Heigel
- C07 - ORGANIC CHEMISTRY