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DIFF Subgroup
B04B 7/02

Casings; Lids (shock absorbers, vibration dampers F16F)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Casings; Lids

CPC: Casings; Lids (shock absorbers, vibration dampers F16F)

Full Title

Full titles differ between systems:

IPC:

Elements of centrifuges > Casings; Lids

CPC:

Elements of centrifuges (drives B04B9/00; feeding, charging, or discharging appurtenances or devices B04B11/00) > Casings; Lids (shock absorbers, vibration dampers F16F)

Of 3 combined children, 2 exist in both systems.

1 codes are CPC-only extensions.

Note: 1 CPC extensions are marked as secondary classification only.

Child Classifications

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  • B04B 2007/025 2nd only CPC only CPC only
  • B04B 7/04 Casings facilitating discharge IPC+CPC Available in IPC and CPC