4. B - Operations, Transporting
  5. 03
  6. B

John W. Scheffel

B - Operations – Transporting – 03 – B

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Bituminous sand process and apparatus

B - Operations – Transporting – 03 – B
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Inhibiting wax deposition from a wax-containing oil

C - Chemistry – Metallurgy – 10 – G
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Method and composition for treating high pour point oils...

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Method and composition for treating high-temperature...

E - Fixed Constructions – 21 – B
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Method and composition for treating high-temperature...

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Profile ID: LFCA-PAI-P-113207

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