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Jr. Harold B. Whitfield

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Extrusion apparatus

B - Operations – Transporting – 29 – C
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Film structure having undulating surface

G - Physics – 11 – B
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Method for extruding and foaming resin

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Method of compounding polyethylene with blowing agent for...

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Process for the recovery of polyethylene terephthalate waste...

C - Chemistry – Metallurgy – 07 – C
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Profile ID: LFCA-PAI-P-178608

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