Erika Hugl

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Leverkusen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of 2,6-di-tert.-alkyl-4-alkylidene-2,5-...
- Patent number 4,216,158
- Issue date Aug 5, 1980
- Bayer Aktiengesellschaft
- Ernst Roos
- C07 - ORGANIC CHEMISTRY