FR656149A - Gas mask - Google Patents

Gas mask

Info

Publication number
FR656149A
FR656149A FR656149DA FR656149A FR 656149 A FR656149 A FR 656149A FR 656149D A FR656149D A FR 656149DA FR 656149 A FR656149 A FR 656149A
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
French (fr)
Inventor
Johann Wimmer
Adalbert Vajda
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 FR656149A publication Critical patent/FR656149A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/04—Couplings; Supporting frames

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR656149D 1928-03-27 1928-06-20 Gas mask Expired FR656149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU656149X 1928-03-27

Publications (1)

Publication Number Publication Date
FR656149A true FR656149A (en) 1929-04-27

Family

ID=10979888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR656149D Expired FR656149A (en) 1928-03-27 1928-06-20 Gas mask

Country Status (1)

Country Link
FR (1) FR656149A (en)

Similar Documents

Publication Publication Date Title
FR664022A (en) Advanced gas burner
FR656149A (en) Gas mask
FR682255A (en) Gas turbine
FR654600A (en) Gas burner
FR661612A (en) Gas burner
FR684125A (en) Gas burner
FR647210A (en) Gas burner
FR639438A (en) Gas burner
FR680556A (en) Gas turbine
FR617880A (en) Gas burner
FR1329508A (en) Individual gas mask
FR654864A (en) Gas burner
FR674409A (en) Gas burner
FR660014A (en) Gas heater
FR647211A (en) Gas heater
FR648523A (en) Gas cookers
FR655670A (en) Gas stove
FR651713A (en) Gas stove
FR615036A (en) Gas burner
FR663291A (en) Semi-rigid gas hose
FR707454A (en) Gas burner
FR671703A (en) Gas meter
FR700837A (en) Advanced gas burner
FR687160A (en) Gas stove
FR37522E (en) Gas burner