with corrugated, folded filtering elements

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Patents Grantslast 30 patents

Information Patent Grant
Liquid filter assembly
- Patent number 5,112,476
- Issue date May 12, 1992
- Allied-Signal Inc.
- Edmond H. Cote
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus for the mechanical cleaning of a cold-water stream
- Patent number 4,582,603
- Issue date Apr 15, 1986
- Taprogge Gesellschaft mbH
- Johannes Nasse
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fuel oil filter
- Patent number 4,126,557
- Issue date Nov 21, 1978
- Stanadyne, Inc.
- David H. Hodgkins
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
3086656
- Patent number 3,086,656
- Issue date Apr 23, 1963
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL