4. Synthetic resins or natural rubbers -- part of the class 520 ser
  5. Synthetic resins
  6. Ion-exchange polymer or process of preparing

William Kopaciewicz

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Anti-clogging device and method for in-gel digestion...

Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Miscellaneous laboratory apparatus and elements – per se
Reexamination Certificate

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Cast membrane structures for sample preparation

Plastic and nonmetallic article shaping or treating: processes – Pore forming in situ
Reexamination Certificate

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Cast membrane structures for sample preparation

Liquid purification or separation – Casing divided by membrane into sections having inlet – Each section having inlet
Reexamination Certificate

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Cast membrane structures for sample preparation

Plastic and nonmetallic article shaping or treating: processes – Pore forming in situ
Reexamination Certificate

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Cast membrane structures for sample preparation

Liquid purification or separation – Casing divided by membrane into sections having inlet – Energy recovery from treated liquid
Patent

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Profile ID: LFUS-PAI-P-86695

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