FR745987A - Gas protection device - Google Patents

Gas protection device

Info

Publication number
FR745987A
FR745987A FR745987DA FR745987A FR 745987 A FR745987 A FR 745987A FR 745987D A FR745987D A FR 745987DA FR 745987 A FR745987 A FR 745987A
Authority
FR
France
Prior art keywords
protection device
gas protection
gas
protection
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
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.)
CIE FRANCAISE DE PRODUITS ORGA
Original Assignee
CIE FRANCAISE DE PRODUITS ORGA
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 CIE FRANCAISE DE PRODUITS ORGA filed Critical CIE FRANCAISE DE PRODUITS ORGA
Application granted granted Critical
Publication of FR745987A publication Critical patent/FR745987A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B21/00—Devices for producing oxygen from chemical substances for respiratory apparatus

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR745987D 1932-01-26 1932-01-26 Gas protection device Expired FR745987A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR745987T 1932-01-26

Publications (1)

Publication Number Publication Date
FR745987A true FR745987A (en) 1933-05-20

Family

ID=9147082

Family Applications (1)

Application Number Title Priority Date Filing Date
FR745987D Expired FR745987A (en) 1932-01-26 1932-01-26 Gas protection device

Country Status (1)

Country Link
FR (1) FR745987A (en)

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