4. B - Operations, Transporting
  5. 27
  6. K

William F. Jr. Drinkard

B - Operations – Transporting – 27 – K

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Country: United States Of America

Metallurgical dust recycle process

C - Chemistry – Metallurgy – 22 – B
Patent

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Method of recovering metal values from ores

C - Chemistry – Metallurgy – 22 – B
Patent

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Nickel-laterite process

C - Chemistry – Metallurgy – 22 – B
Patent

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Nitric acid production and recycle

C - Chemistry – Metallurgy – 01 – B
Patent

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Process for rapidly fixing wood preservatives to prevent and...

B - Operations – Transporting – 27 – K
Patent

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Profile ID: LFCA-PAI-P-1184721

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