Friedel-Heinrich Wehmeier

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Bottrop-Kirchhellen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Motor fuel containing tert-butyl ethers
- Patent number 4,468,233
- Issue date Aug 28, 1984
- Veba Oel AG
- Hartmut Bruderreck
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for producing alcohols and ethers
- Patent number 4,393,250
- Issue date Jul 12, 1983
- Veba Oel AG
- Klaus Gottlieb
- C07 - ORGANIC CHEMISTRY