4. Synthetic resins or natural rubbers -- part of the class 520 ser
  5. Synthetic resins
  6. From carboxylic acid or derivative thereof

Yukio Shirokura

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Biaxial oriented polyester film and method of manufacturing...

Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Structurally defined
Reexamination Certificate

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Image-receiving sheet for electrophotography

Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Reexamination Certificate

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Method of producing polyester and charging apparatus therefor

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Process of treating scrap or waste product containing solid...
Patent

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Photographic film

Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Structurally defined
Patent

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Plastic fiber-optic cable and producing method for the same

Optical waveguides – Having particular optical characteristic modifying chemical... – Of waveguide core
Reexamination Certificate

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Profile ID: LFUS-PAI-P-733504

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