DIFF Subgroup
B04B 7/08 Rotary bowls (centrifugal casting machines B22D)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Rotary bowls
CPC: Rotary bowls (centrifugal casting machines B22D)
Full Title
Full titles differ between systems:
IPC:
Elements of centrifuges > Rotary bowls
CPC:
Elements of centrifuges (drives B04B9/00; feeding, charging, or discharging appurtenances or devices B04B11/00) > Rotary bowls (centrifugal casting machines B22D)
Of 4 combined children, 3 exist in both systems.
1 codes are CPC-only extensions.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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- B04B 7/18 formed or coated with sieving or filtering elements (filters in general B01D; sieves in general B07B) IPC+CPC Available in IPC and CPC