Fritz F. F. Jann

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Terneuzen, NL

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Patents Grantslast 30 patents

Information Patent Grant
Process for removing alkynes from C.sub.4 hydrocarbon mixtures
- Patent number 4,393,249
- Issue date Jul 12, 1983
- The Dow Chemical Company
- Albert Heuvelsland
- C07 - ORGANIC CHEMISTRY