Karl-Heinz Hagen

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Leverkusen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for removing acetylene from a C.sub.2 -stream
- Patent number 4,655,798
- Issue date Apr 7, 1987
- EC Erdolchemie GmbH
- Siegfried Ruch
- C07 - ORGANIC CHEMISTRY