Kurt Schwirten

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Ludwigshafen, DT

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Patents Grantslast 30 patents

Information Patent Grant
Manufacture of pent-4-en-1-al
- Patent number 4,071,563
- Issue date Jan 31, 1978
- BASF Aktiengesellschaft
- Rudolf Kummer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Regeneration and separation of rhodium-containing or iridium-contai...
- Patent number 4,021,463
- Issue date May 3, 1977
- BASF Aktiengesellschaft
- Rudolf Kummer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Manufacture of methacrylic acid and butyrolactone
- Patent number 3,980,670
- Issue date Sep 14, 1976
- BASF Aktiengesellschaft
- Rudolf Kummer
- C07 - ORGANIC CHEMISTRY