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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2201/00
Details relating to filtering apparatus
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B01D2201/40
Special measures for connecting different parts of the filter
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B01D2201/403
allowing dilatation, e.g. by heat
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B01D2201/403

FREEZING RESISTANT LIQUID FILTER
20180133626 · 2018-05-17 · ·

A freezing resistant liquid filter including a housing having a liquid inlet and a liquid outlet and a freezing compensating filter element disposed within the housing and including a folded filter medium having a plurality of interstices and freezing compressible elements located at the interstices.

Freezing resistant liquid filter
09895633 · 2018-02-20 · ·

A freezing resistant liquid filter including a housing having a liquid inlet and a liquid outlet and a freezing compensating filter element disposed within the housing and including a folded filter medium having a plurality of interstices and freezing compressible elements located at the interstices.