4. C - Chemistry, Metallurgy
  5. 07
  6. C

Donald E. (jr.) Schroeder

C - Chemistry – Metallurgy – 07 – C

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High water content micellar solution containing thickeners

E - Fixed Constructions – 21 – B
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Process for the production of petroleum sulfonate

E - Fixed Constructions – 21 – B
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Sulfonation of crude oils to produce petroleum sulfonates

E - Fixed Constructions – 21 – B
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Sulfonation of crude oils to produce petroleum sulfonates

C - Chemistry – Metallurgy – 07 – C
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Profile ID: LFCA-PAI-P-10583

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