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PCE
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DIFF Subgroup
B21K 7/02

parts for permanent way (spikes B21K1/72)

Introduced: September 1968

Title

Titles differ between systems:

IPC: parts for permanent way

CPC: parts for permanent way (spikes B21K1/72)

Full Title

Full titles differ between systems:

IPC:

Making railway appurtenances; Making vehicle parts > parts for permanent way

CPC:

Making railway appurtenances; Making vehicle parts > parts for permanent way (spikes B21K1/72)

IPC and CPC are identically structured here. All 4 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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  • B21K 7/04 switch tongues IPC+CPC Available in IPC and CPC
  • B21K 7/06 sleepers IPC+CPC Available in IPC and CPC
  • B21K 7/08 base plates for rails, e.g. chairs IPC+CPC Available in IPC and CPC
  • B21K 7/10 rails joints IPC+CPC Available in IPC and CPC