4. C - Chemistry, Metallurgy
  5. 22
  6. B

Donald E. Zipperian

C - Chemistry – Metallurgy – 22 – B

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Concentration of ore by flotation with solutions of aqueous...

C - Chemistry – Metallurgy – 22 – B
Patent

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Flotation apparatus for concentration of minerals from high...

B - Operations – Transporting – 03 – D
Patent

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Flotation separating system

B - Operations – Transporting – 03 – D
Patent

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Froth flotation apparatus with water recovery and method

B - Operations – Transporting – 03 – D
Patent

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Method and apparatus for generating microbubbles in froth...

B - Operations – Transporting – 03 – D
Patent

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Flotation separating system

B - Operations – Transporting – 03 – D
Patent

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Profile ID: LFCA-PAI-P-622518

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