Helmut Markwort

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Weisskirchen, DT

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for directly contacting two counterflowing im...
- Patent number 4,057,224
- Issue date Nov 8, 1977
- Metallgesellschaft Aktiengesellschaft
- Eckart Muller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process and apparatus for liquid-liquid counterflow extraction
- Patent number 4,025,424
- Issue date May 24, 1977
- Metallgesellschaft Aktiengesellschaft
- Horst Ludwig Reichhardt
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...