DIFF Main Group
B04B 7/00 Elements of centrifuges (drives B04B9/00; feeding, charging, or discharging appurtenances or devices B04B11/00)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Elements of centrifuges
CPC: Elements of centrifuges (drives B04B9/00; feeding, charging, or discharging appurtenances or devices B04B11/00)
Full Title
Full titles differ between systems:
IPC:
Elements of centrifuges
CPC:
Elements of centrifuges (drives B04B9/00; feeding, charging, or discharging appurtenances or devices B04B11/00)
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.
2 shared codes have differing titles between IPC and CPC.
Child Classifications
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- B04B 7/02 Casings; Lids (shock absorbers, vibration dampers F16F) +1 CPC IPC+CPC Available in IPC and CPC