4. Plastic and nonmetallic article shaping or treating: processes
  5. Mechanical shaping or molding to form or reform shaped article
  6. Reshaping running or indefinite-length work

Randolph N. Campbell

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Mono- or biaxially drawn polyketone films

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymer of an ethylenically unsaturated reactant with a...
Patent

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Process for producing mono- or biaxially drawn polyketone films

Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – Reshaping running or indefinite-length work
Patent

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Profile ID: LFUS-PAI-P-1032686

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