Horst Bechthold

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Erftstadt-Friesheim, DT

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Patents Grantslast 30 patents

Information Patent Grant
Method of removing SO.sub.2 and/or other acid components from waste...
- Patent number 4,039,304
- Issue date Aug 2, 1977
- Walther & Cie Aktiengesellschaft
- Horst Bechthold
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL