FR50848E - Improvement in gas masks - Google Patents

Improvement in gas masks

Info

Publication number
FR50848E
FR50848E FR50848DA FR50848E FR 50848 E FR50848 E FR 50848E FR 50848D A FR50848D A FR 50848DA FR 50848 E FR50848 E FR 50848E
Authority
FR
France
Prior art keywords
improvement
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
Other languages
French (fr)
Inventor
Jean Lauffer
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.)
LAINIERE de la SAVOUREUSE
Original Assignee
LAINIERE de la SAVOUREUSE
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 LAINIERE de la SAVOUREUSE filed Critical LAINIERE de la SAVOUREUSE
Application granted granted Critical
Publication of FR50848E publication Critical patent/FR50848E/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B17/00—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
    • A62B17/04—Hoods

Landscapes

  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR50848D 1939-07-28 1939-07-28 Improvement in gas masks Expired FR50848E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR50848T 1939-07-28

Publications (1)

Publication Number Publication Date
FR50848E true FR50848E (en) 1941-04-18

Family

ID=8685807

Family Applications (1)

Application Number Title Priority Date Filing Date
FR50848D Expired FR50848E (en) 1939-07-28 1939-07-28 Improvement in gas masks

Country Status (1)

Country Link
FR (1) FR50848E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1199620B (en) * 1963-01-18 1965-08-26 Draegerwerk Ag Gas protection hood

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1199620B (en) * 1963-01-18 1965-08-26 Draegerwerk Ag Gas protection hood

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