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Detailed structure and explanatory notes

CPCprov code 452

Structure   Notes

  • Section: 4 - Metal products, machinery and equipment
  • Division: 45 - Office, accounting and computing machinery
  • Group: 452 - Computing machinery and parts and accessories thereof


This Group is divided into the following Classes:

  • 4521 - Analogue or hybrid ADP machines
  • 4522 - Digital ADP machines, containing in the same housing at least a CPU and an input and output unit
  • 4523 - Digital processing units for ADP (including those containing in the same housing storage units and/or input units or output units)
  • 4524 - Input or output units, whether or not presented with the rest of a system and whether or not containing storage units in the same housing
  • 4525 - Storage units for ADP
  • 4526 - Other computing machinery (including magnetic or optical readers and machines for transcribing data onto data media)
  • 4527 - Parts and accessories for the goods of subclasses 45210 to 45260, except covers, carrying cases and the like

No explanatory note available for this code.

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