Klaus Volkamer

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Frankenthal, DT

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Patents Grantslast 30 patents

Information Patent Grant
Recovery of 1,3-butadiene from a C.sub.4 -hydrocarbon mixture
- Patent number 4,049,742
- Issue date Sep 20, 1977
- BASF Aktiengesellschaft
- Hans-Martin Weitz
- C07 - ORGANIC CHEMISTRY