FI-SubClass-Choice

「SubClass」 in B04 can be selected for this page.

Select the desired 「SubClass」.

  • B04B
  • CENTRIFUGES (high-speed drum mills B02C 19/11)
  • B04C
  • APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES (exhaust or silencing apparatus for machines or engines having means for removing solid constituents of exhaust, using inertial or centrifugal separators F01N 3/037; cyclonic type combustion apparatus F23)
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