Kurt Lehmann

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Erfstadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for controlling and optionally regulating the level of liqui...
- Patent number 4,520,631
- Issue date Jun 4, 1985
- Hoechst Aktiengesellschaft
- Gunter Reichert
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and apparatus for controlling and optionally regulating the...
- Patent number 4,386,503
- Issue date Jun 7, 1983
- Hoechst Aktiengesellschaft
- Gunter Reichert
- C01 - INORGANIC CHEMISTRY