FR1534942A - Air filter improvements - Google Patents

Air filter improvements

Info

Publication number
FR1534942A
FR1534942A FR111678A FR111678A FR1534942A FR 1534942 A FR1534942 A FR 1534942A FR 111678 A FR111678 A FR 111678A FR 111678 A FR111678 A FR 111678A FR 1534942 A FR1534942 A FR 1534942A
Authority
FR
France
Prior art keywords
air filter
filter improvements
air
filter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR111678A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LAUTRETTE ET CIE
Original Assignee
LAUTRETTE ET CIE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LAUTRETTE ET CIE filed Critical LAUTRETTE ET CIE
Priority to FR111678A priority Critical patent/FR1534942A/en
Application granted granted Critical
Publication of FR1534942A publication Critical patent/FR1534942A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1669—Cellular material
    • B01D39/1676—Cellular material of synthetic origin
FR111678A 1967-06-23 1967-06-23 Air filter improvements Expired FR1534942A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR111678A FR1534942A (en) 1967-06-23 1967-06-23 Air filter improvements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR111678A FR1534942A (en) 1967-06-23 1967-06-23 Air filter improvements

Publications (1)

Publication Number Publication Date
FR1534942A true FR1534942A (en) 1968-08-02

Family

ID=8633706

Family Applications (1)

Application Number Title Priority Date Filing Date
FR111678A Expired FR1534942A (en) 1967-06-23 1967-06-23 Air filter improvements

Country Status (1)

Country Link
FR (1) FR1534942A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0197692A1 (en) * 1985-03-26 1986-10-15 Pipercross Limited Air filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0197692A1 (en) * 1985-03-26 1986-10-15 Pipercross Limited Air filter

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