Sigurd Jorzyk

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Saarbrucken, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the purification of undistillable solid-containing hydr...
- Patent number 4,257,870
- Issue date Mar 24, 1981
- Saarbergwerke Aktiengesellschaft
- Sigurd Jorzyk
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...