Manfred Schmidt

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Freiberg, DD

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Patents Grantslast 30 patents

Information Patent Grant
Method of and apparatus for the flotation of mineral raw materials
- Patent number 4,279,742
- Issue date Jul 21, 1981
- Institute po Physikochimia
- Rumen V. Ivanov
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...