Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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B01D
SEPARATION
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2273/00
Operation of filters specially adapted for separating dispersed particles from gases or vapours
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B01D2273/30
Means for generating a circulation of a fluid in a filtration system, e.g. using a pump or a fan
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