[go: up one dir, main page]

FR1223569A - Improvements to gas masks - Google Patents

Improvements to gas masks

Info

Publication number
FR1223569A
FR1223569A FR785338A FR785338A FR1223569A FR 1223569 A FR1223569 A FR 1223569A FR 785338 A FR785338 A FR 785338A FR 785338 A FR785338 A FR 785338A FR 1223569 A FR1223569 A FR 1223569A
Authority
FR
France
Prior art keywords
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
FR785338A
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.)
NUAGE INCENDIE
Original Assignee
NUAGE INCENDIE
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 NUAGE INCENDIE filed Critical NUAGE INCENDIE
Priority to FR785338A priority Critical patent/FR1223569A/en
Application granted granted Critical
Publication of FR1223569A publication Critical patent/FR1223569A/en
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
    • A62B18/082—Assembling eyepieces, lenses or vision-correction means in or on gas-masks

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR785338A 1959-01-30 1959-01-30 Improvements to gas masks Expired FR1223569A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR785338A FR1223569A (en) 1959-01-30 1959-01-30 Improvements to gas masks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR785338A FR1223569A (en) 1959-01-30 1959-01-30 Improvements to gas masks

Publications (1)

Publication Number Publication Date
FR1223569A true FR1223569A (en) 1960-06-17

Family

ID=8710651

Family Applications (1)

Application Number Title Priority Date Filing Date
FR785338A Expired FR1223569A (en) 1959-01-30 1959-01-30 Improvements to gas masks

Country Status (1)

Country Link
FR (1) FR1223569A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5553331A (en) * 1993-11-02 1996-09-10 Gentile; Robert Universal fit face mask

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5553331A (en) * 1993-11-02 1996-09-10 Gentile; Robert Universal fit face mask

Similar Documents

Publication Publication Date Title
BE589863A (en) Improvements to gas turbo-engines
FR1247159A (en) Gas burner
FR1284449A (en) Improvements to gas filters
FR1147239A (en) Improvements to gas turbines
FR1223569A (en) Improvements to gas masks
FR75877E (en) Improvements to gas taps
FR1276261A (en) Gas turbine
BE585931A (en) Improvements to gas masks.
FR1242634A (en) Gas turbojet
FR1241828A (en) Improvements to gas burners
FR1201296A (en) Improvements to gas filters
FR1226960A (en) Gas turbine
FR1254157A (en) Improvements to gas turbo-engines
FR1191284A (en) Improvements to gas stoves
FR1297645A (en) Improvements to gas turbines
FR1263899A (en) Improvements to gas boilers
FR1304031A (en) Improvements to gas stoves
FR1233698A (en) Gas burner
FR1241222A (en) Improvements to gas taps
FR1293923A (en) Improvements to gas turbo-engines
FR1245312A (en) Gas valve
FR1367231A (en) Improvements to gas turbo-engines
FR1261373A (en) Improvements to gas burners
FR77578E (en) Improvements to electronic gas tubes
FR1254500A (en) Improvements to gas turbines