Alexander Lotz

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Wengern-Ruhr, DT

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for the preparation of mineral mixtures on a j...
- Patent number 4,019,981
- Issue date Apr 26, 1977
- Klockner-Humboldt-Deutz Aktiengesellschaft
- Hanns Stern
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...