IPC Subgroup
B04B 9/02 Electric motor drives
Introduced: September 1968
Last revised: January 2006
Full Title
Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls > Electric motor drives
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- Subclass:
- CENTRIFUGES
1 direct subcode
Child Classifications
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- B04B 9/04 Direct drive