4. C - Chemistry, Metallurgy
  5. 01
  6. B

Edwin B. Lopker

C - Chemistry – Metallurgy – 01 – B

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Continuous filtration process and apparatus therefor

B - Operations – Transporting – 01 – D
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Equipment for treating material in a fluidised bed

B - Operations – Transporting – 01 – J
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Manufacture of hydrogen fluoride

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Manufacture of phosphoric acid

C - Chemistry – Metallurgy – 01 – B
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Manufacture of phosphoric acid

C - Chemistry – Metallurgy – 01 – B
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Method of increasing the capacity of horizontal rotary...

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Profile ID: LFCA-PAI-P-141604

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