FR776057A - Masque à gaz - Google Patents

Masque à gaz

Info

Publication number
FR776057A
FR776057A FR776057DA FR776057A FR 776057 A FR776057 A FR 776057A FR 776057D A FR776057D A FR 776057DA FR 776057 A FR776057 A FR 776057A
Authority
FR
France
Prior art keywords
gas mask
mask
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
English (en)
Inventor
Alfred Senft
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 filed Critical
Application granted granted Critical
Publication of FR776057A publication Critical patent/FR776057A/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
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR776057D 1933-07-22 1934-07-17 Masque à gaz Expired FR776057A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE776057X 1933-07-22

Publications (1)

Publication Number Publication Date
FR776057A true FR776057A (fr) 1935-01-16

Family

ID=6686430

Family Applications (1)

Application Number Title Priority Date Filing Date
FR776057D Expired FR776057A (fr) 1933-07-22 1934-07-17 Masque à gaz

Country Status (1)

Country Link
FR (1) FR776057A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2682043A1 (fr) * 1991-10-03 1993-04-09 Intertechnique Sa Equipement respiratoire a masque oro-nasal.
EP0613699A1 (fr) * 1993-03-03 1994-09-07 Michael Beard Joint d'étanchéité pour masque respiratoire

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2682043A1 (fr) * 1991-10-03 1993-04-09 Intertechnique Sa Equipement respiratoire a masque oro-nasal.
EP0613699A1 (fr) * 1993-03-03 1994-09-07 Michael Beard Joint d'étanchéité pour masque respiratoire

Similar Documents

Publication Publication Date Title
FR782137A (fr) Perfectionnements aux masques à gaz
FR749423A (fr) Brûleur à gaz
FR776057A (fr) Masque à gaz
FR806177A (fr) Brûleur à gaz
FR790434A (fr) Brûleur à gaz
FR749529A (fr) Brûleur à gaz annulaire
FR775866A (fr) Brûleur à gaz
FR783565A (fr) Brûleur à gaz
FR42777E (fr) Brûleur à gaz
FR838138A (fr) Masque à gaz
FR831668A (fr) Masque à gaz perfectionné
FR781410A (fr) Chaudière à gaz
FR43019E (fr) Perfectionnements aux brûleurs à gaz
FR755002A (fr) Brûleur à gaz
FR715717A (fr) Brûleur à gaz
FR45070E (fr) Masque à gaz
FR779016A (fr) Perfectionnements aux masques à gaz
FR806893A (fr) Radiateur à gaz
FR793843A (fr) Masque à gaz perfectionné
FR766129A (fr) Cartouche pour masque à gaz
FR813054A (fr) Masque à gaz
FR826889A (fr) Masque à gaz
FR824996A (fr) Masque à gaz
FR819380A (fr) Masque à gaz
FR806872A (fr) Brûleur à gaz perfectionné