FR46117E - Cartouche filtrante - Google Patents

Cartouche filtrante

Info

Publication number
FR46117E
FR46117E FR46117DA FR46117E FR 46117 E FR46117 E FR 46117E FR 46117D A FR46117D A FR 46117DA FR 46117 E FR46117 E FR 46117E
Authority
FR
France
Prior art keywords
filter cartridge
cartridge
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
Other languages
English (en)
Inventor
Louis Colas
Jacques Colas
Andre Colas
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.)
ALFA L
Original Assignee
ALFA L
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 ALFA L filed Critical ALFA L
Application granted granted Critical
Publication of FR46117E publication Critical patent/FR46117E/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR46117D 1934-11-19 1934-11-19 Cartouche filtrante Expired FR46117E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR46117T 1934-11-19

Publications (1)

Publication Number Publication Date
FR46117E true FR46117E (fr) 1936-03-05

Family

ID=8681778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR46117D Expired FR46117E (fr) 1934-11-19 1934-11-19 Cartouche filtrante

Country Status (1)

Country Link
FR (1) FR46117E (fr)

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