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PCE
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DIFF Subgroup
H04Q 3/64

Distributing or queueing

Introduced: September 1968

Title

Titles differ between systems:

IPC: Distributing or queuing

CPC: Distributing or queueing

Full Title

Full titles differ between systems:

IPC:

Selecting arrangements > Distributing or queuing

CPC:

Selecting arrangements (H04Q5/00 - H04Q11/00 take precedence) > Distributing or queueing

Of 3 combined children, 2 exist in both systems.

1 codes are CPC-only extensions.

Child Classifications

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  • H04Q 3/645 CPC only CPC only