Ruldolf Hopp

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Holzminden, DT

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Patents Grantslast 30 patents

Information Patent Grant
Separating optically pure d-l-isomers of menthol, neomenthol and is...
- Patent number 3,943,181
- Issue date Mar 9, 1976
- Haarmann & Reimer Gesellschaft mit beschrankter Haftung
- Jurgen Fleischer
- C07 - ORGANIC CHEMISTRY