Gunter Zoche

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Bonn-Beuel, DT

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of carboxylic acid chlorides of the ben...
- Patent number 4,080,378
- Issue date Mar 21, 1978
- Dynamit Nobel Aktiengesellschaft
- Gunter Zoche
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of .alpha.,.alpha.,.alpha..alpha.',.alp...
- Patent number 4,056,454
- Issue date Nov 1, 1977
- Dynamit Nobel Aktiengesellschaft
- Paul Riegger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 2,2-bis-(4-hydroxy-3-chlorophenyl)-p...
- Patent number 3,932,535
- Issue date Jan 13, 1976
- Dynamit Nobel Aktiengesellschaft
- Gunter Zoche
- C07 - ORGANIC CHEMISTRY