FR770319A - Development of capsules for gas masks - Google Patents

Development of capsules for gas masks

Info

Publication number
FR770319A
FR770319A FR770319DA FR770319A FR 770319 A FR770319 A FR 770319A FR 770319D A FR770319D A FR 770319DA FR 770319 A FR770319 A FR 770319A
Authority
FR
France
Prior art keywords
capsules
development
gas masks
masks
gas
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.)
LE CARBONE SA
Original Assignee
LE CARBONE SA
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 LE CARBONE SA filed Critical LE CARBONE SA
Application granted granted Critical
Publication of FR770319A publication Critical patent/FR770319A/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)
FR770319D 1933-06-06 1933-06-06 Development of capsules for gas masks Expired FR770319A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR770319T 1933-06-06

Publications (1)

Publication Number Publication Date
FR770319A true FR770319A (en) 1934-09-12

Family

ID=9186318

Family Applications (1)

Application Number Title Priority Date Filing Date
FR770319D Expired FR770319A (en) 1933-06-06 1933-06-06 Development of capsules for gas masks

Country Status (1)

Country Link
FR (1) FR770319A (en)

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