Vaino V. H. Hintikka

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Pori, FI

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Patents Grantslast 30 patents

Information Patent Grant
Flotation recovery of lead, silver and gold as sulfides from electr...
- Patent number 4,385,038
- Issue date May 24, 1983
- Outokumpu Oy
- Jussi K. Rastas
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Process for the selective froth-flotation of sulfidic, oxidic and s...
- Patent number 4,368,117
- Issue date Jan 11, 1983
- Outokumpu Oy
- Vaino V. H. Hintikka
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Process for the selective froth-flotation of phosphate and carbonat...
- Patent number 4,317,715
- Issue date Mar 2, 1982
- Outokumpu Oy
- Vaino V. H. Hintikka
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...