4. Synthetic resins or natural rubbers -- part of the class 520 ser
  5. Synthetic resins
  6. From sulfur-containing reactant

Yasushi Oura

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Aniline polymer electrode material and secondary cell

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From sulfur-containing reactant
Patent

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Fork

Compound tools – Cutter combined with other tool or tools
Design Patent

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Fork

Compound tools – Cutter combined with other tool or tools
Design Patent

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Length measuring instrument

Geometrical instruments – Distance measuring – By flexible tape
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1902317

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