4. Synthetic resins or natural rubbers -- part of the class 520 ser
  5. Synthetic resins
  6. Mixing of two or more solid polymers; mixing of solid...

Kiyoji Kuma

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Method of stabilizing N-vinylamides

Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent

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Polycarbonate resin, optical information recording medium...

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Reexamination Certificate

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Polycarbonate resin, optical-information recording medium...

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Reexamination Certificate

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Process for preparing oximes

Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent

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Process for preparing water-soluble polymers

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent

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Profile ID: LFUS-PAI-P-364668

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