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Eckart Schubert
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Ludwigshafen, DT
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last 30 patents
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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