Peter Ball

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Neu Oetting, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of carbonic acid esters
- Patent number 4,331,610
- Issue date May 25, 1982
- Bayer Aktiengesellschaft
- Walter Heitz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of carbonic acid esters
- Patent number 4,327,035
- Issue date Apr 27, 1982
- Bayer Aktiengesellschaft
- Walter Heitz
- C07 - ORGANIC CHEMISTRY