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PCE
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DIFF Subgroup
B29C 53/16

Straightening or flattening

Introduced: January 1985

Full Title

Full titles differ between systems:

IPC:

Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor > Straightening or flattening

CPC:

Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor (B29C61/10 takes precedence) > Straightening or flattening

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

IPC defines codes here since 1985.

Child Classifications

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  • B29C 53/18 of plates or sheets since 1985 IPC+CPC Available in IPC and CPC
  • B29C 53/20 of tubes since 1985 IPC+CPC Available in IPC and CPC