B01D33/0022 - CPC Classification Index

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Classification
B01D
B01D33/00
B01D33/0003
B01D33/0006
B01D33/0009
B01D33/0022

ClassID:

29171 ⎘

B01D33/0022 - CPC Classification

Classification description:

Sub-classes:

B01D33/0025 » {with endless filtering bands} 2

Home
Classification
B01D
B01D33/00
B01D33/0003
B01D33/0006
B01D33/0009
B01D33/0022

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