FR864189A - Improvements to the means for securing to the edges of a flexible material part, in particular for gas masks - Google Patents

Improvements to the means for securing to the edges of a flexible material part, in particular for gas masks

Info

Publication number
FR864189A
FR864189A FR864189DA FR864189A FR 864189 A FR864189 A FR 864189A FR 864189D A FR864189D A FR 864189DA FR 864189 A FR864189 A FR 864189A
Authority
FR
France
Prior art keywords
securing
edges
flexible material
material part
gas masks
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.)
Colombes Goodrich S A
Original Assignee
Colombes Goodrich S A
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 Colombes Goodrich S A filed Critical Colombes Goodrich S A
Application granted granted Critical
Publication of FR864189A publication Critical patent/FR864189A/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00Breathing 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
    • A62B18/08Component 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)
FR864189D 1939-11-18 1939-11-18 Improvements to the means for securing to the edges of a flexible material part, in particular for gas masks Expired FR864189A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR864189T 1939-11-18

Publications (1)

Publication Number Publication Date
FR864189A true FR864189A (en) 1941-04-21

Family

ID=9343689

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864189D Expired FR864189A (en) 1939-11-18 1939-11-18 Improvements to the means for securing to the edges of a flexible material part, in particular for gas masks

Country Status (1)

Country Link
FR (1) FR864189A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1025729B (en) * 1955-02-07 1958-03-06 Draegerwerk Ag Respirator with connection thread
US3072119A (en) * 1961-05-05 1963-01-08 Welsh Mfg Co Respirator with removable cartridge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1025729B (en) * 1955-02-07 1958-03-06 Draegerwerk Ag Respirator with connection thread
US3072119A (en) * 1961-05-05 1963-01-08 Welsh Mfg Co Respirator with removable cartridge

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