TREA

ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING

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Industry

  • CPC
  • B43L

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B43Writing accessories

Current Industry

B43LARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING

Sub Industries

B43L1/00Repeatedly-usable boards or tablets for writing or drawing B43L11/00Non-circular-curve-drawing instruments B43L12/00Means to prevent slippage B43L13/00Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for B43L15/00Supports for attachment to hands or arms for facilitating writing or drawing B43L17/00Blotters B43L19/00Erasers, rubbers, or erasing devices Holders therefor B43L21/00Blackboard or slate cleaning devices B43L23/00Sharpeners for pencils or leads B43L25/00Ink receptacles B43L27/00Ink stands B43L3/00Writing or drawing underlays B43L5/00Drawing boards B43L7/00Straightedges B43L9/00Circular curve-drawing or like instruments
Industries