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Detailed structure and explanatory notes

CPC Ver.1.0 code 451


  • Section: 4 - Metal products, machinery and equipment
  • Division: 45 - Office, accounting and computing machinery
  • Group: 451 - Office and accounting machinery, and parts and accessories thereof


This Group is divided into the following Classes:

  • 4511 - Automatic typewriters and word-processing machines
  • 4512 - Other typewriters
  • 4513 - Calculating machines; accounting machines, cash registers, postage-franking machines, ticket-issuing machines and similar machines, incorporating a calculating device
  • 4514 - Photo-copying apparatus incorporating an optical system or of the contact type and thermo-copying apparatus
  • 4515 - Office type sheet fed printing machinery
  • 4516 - Other office machines (including hectograph or stencil duplicating machines, addressing machines, automatic bank-note dispensers, coin-counting machines, pencil-sharpening machines, and perforating or stapling machines)
  • 4517 - Parts and accessories for the goods of subclasses 45110 to 45130 and 45160, except covers, carrying cases and the like
  • 4518 - Parts and accessories for the goods of subclass 45140

No explanatory note available for this code.

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