FR864209A - Device for the ventilation of small shelters against combat gases - Google Patents

Device for the ventilation of small shelters against combat gases

Info

Publication number
FR864209A
FR864209A FR864209DA FR864209A FR 864209 A FR864209 A FR 864209A FR 864209D A FR864209D A FR 864209DA FR 864209 A FR864209 A FR 864209A
Authority
FR
France
Prior art keywords
ventilation
small
combat gases
against combat
shelters against
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
Andre-Louis-Robert Bruneau
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 FR864209A publication Critical patent/FR864209A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B13/00—Special devices for ventilating gasproof shelters

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR864209D 1939-11-11 1939-11-11 Device for the ventilation of small shelters against combat gases Expired FR864209A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR864209T 1939-11-11

Publications (1)

Publication Number Publication Date
FR864209A true FR864209A (en) 1941-04-22

Family

ID=9343709

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864209D Expired FR864209A (en) 1939-11-11 1939-11-11 Device for the ventilation of small shelters against combat gases

Country Status (1)

Country Link
FR (1) FR864209A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3149552A (en) * 1961-11-24 1964-09-22 Lawrence M Stillerman Air filter system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3149552A (en) * 1961-11-24 1964-09-22 Lawrence M Stillerman Air filter system

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