FR355198A - Appareil respiratoire portatif - Google Patents

Appareil respiratoire portatif

Info

Publication number
FR355198A
FR355198A FR355198DA FR355198A FR 355198 A FR355198 A FR 355198A FR 355198D A FR355198D A FR 355198DA FR 355198 A FR355198 A FR 355198A
Authority
FR
France
Prior art keywords
breathing apparatus
portable breathing
portable
breathing
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)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR355198A publication Critical patent/FR355198A/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/04—Gas helmets

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR355198D 1904-06-18 1905-06-14 Appareil respiratoire portatif Expired FR355198A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE355198X 1904-06-18

Publications (1)

Publication Number Publication Date
FR355198A true FR355198A (fr) 1905-10-25

Family

ID=1403243

Family Applications (1)

Application Number Title Priority Date Filing Date
FR355198D Expired FR355198A (fr) 1904-06-18 1905-06-14 Appareil respiratoire portatif

Country Status (1)

Country Link
FR (1) FR355198A (fr)

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