Ealther & Cie Aktiengesellschaft

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Koln-Dellbruck, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for purifying pyrolysis gases
- Patent number 4,235,675
- Issue date Nov 25, 1980
- Ealther & Cie Aktiengesellschaft
- Horst Bechthold
- C01 - INORGANIC CHEMISTRY