DIFF Subgroup
B01F 33/45 Magnetic mixers; Mixers with magnetically driven stirrers
Introduced: January 2022
Full Title
Other mixers; Mixing plants; Combinations of mixers > Magnetic mixers; Mixers with magnetically driven stirrers
IPC and CPC are identically structured here. All 3 subcodes exist in both systems.
IPC defines codes here since 2022.
Child Classifications
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- B01F 33/451 wherein the mixture is directly exposed to an electromagnetic field without use of a stirrer, e.g. for material comprising ferromagnetic particles or for molten metal since 2022 IPC+CPC Available in IPC and CPC
- B01F 33/452 using independent floating stirring elements since 2022 IPC+CPC Available in IPC and CPC
- B01F 33/453 using supported or suspended stirring elements since 2022 +7 CPC IPC+CPC Available in IPC and CPC