FR47972E - Shelters for protection against aerial or other bombardment - Google Patents

Shelters for protection against aerial or other bombardment

Info

Publication number
FR47972E
FR47972E FR47972DA FR47972E FR 47972 E FR47972 E FR 47972E FR 47972D A FR47972D A FR 47972DA FR 47972 E FR47972 E FR 47972E
Authority
FR
France
Prior art keywords
shelters
bombardment
protection against
against aerial
aerial
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 Maigret
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 FR47972E publication Critical patent/FR47972E/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
FR47972D 1936-12-21 1936-12-21 Shelters for protection against aerial or other bombardment Expired FR47972E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR47972T 1936-12-21

Publications (1)

Publication Number Publication Date
FR47972E true FR47972E (en) 1937-08-28

Family

ID=8683375

Family Applications (1)

Application Number Title Priority Date Filing Date
FR47972D Expired FR47972E (en) 1936-12-21 1936-12-21 Shelters for protection against aerial or other bombardment

Country Status (1)

Country Link
FR (1) FR47972E (en)

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