4. C - Chemistry, Metallurgy
  5. 08
  6. J

William R. Powers

C - Chemistry – Metallurgy – 08 – J

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Manufacture of urethane foam sheets

C - Chemistry – Metallurgy – 08 – J
Patent

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Mold apparatus and method

B - Operations – Transporting – 29 – D
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Process for producing polyvinyl structures

C - Chemistry – Metallurgy – 08 – J
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Profile ID: LFCA-PAI-P-118692

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