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PCE
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DIFF Subgroup
B31B 70/02

Feeding or positioning sheets, blanks or webs

Introduced: January 2017

Full Title

Making flexible containers, e.g. envelopes or bags > Feeding or positioning sheets, blanks or webs

Of 3 combined children, 2 exist in both systems.

1 codes are CPC-only extensions.

IPC defines codes here since 2017.

Child Classifications

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  • B31B 70/04 Feeding sheets or blanks since 2017 IPC+CPC Available in IPC and CPC
  • B31B 70/10 Feeding or positioning webs since 2017 IPC+CPC Available in IPC and CPC