4. Refrigeration
  5. Display type
  6. With air controlling or directing means

William J. Knapp

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High concentration agitation of PVA polymer powders

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate

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Open-top chilling apparatus

Refrigeration – Display type – With air controlling or directing means
Patent

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Profile ID: LFUS-PAI-P-1802011

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