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PCE
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DIFF Subgroup
A01J 5/04

with pneumatic manipulation of teats

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Milking machines or devices > with pneumatic manipulation of teats

CPC:

Milking machines or devices (A01J1/00, A01J3/00 take precedence) > with pneumatic manipulation of teats

CPC subdivides this area 2x more granularly than IPC with 5 additional codes.

5 codes are CPC-only extensions.

Child Classifications

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  • A01J 5/041 CPC only CPC only
  • A01J 5/042 CPC only CPC only
  • A01J 5/044 CPC only CPC only
  • A01J 5/045 CPC only CPC only
  • A01J 5/06 Teat-cups with one chamber IPC+CPC Available in IPC and CPC
  • A01J 5/08 Teat-cups with two chambers IPC+CPC Available in IPC and CPC
  • A01J 5/16 Teat-cups with pulsating devices IPC+CPC Available in IPC and CPC