FR847148A - - Google Patents

Info

Publication number
FR847148A
FR847148A FR847148DA FR847148A FR 847148 A FR847148 A FR 847148A FR 847148D A FR847148D A FR 847148DA FR 847148 A FR847148 A FR 847148A
Authority
FR
France
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)
Publication date
Application granted granted Critical
Publication of FR847148A publication Critical patent/FR847148A/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/12—Hinged dampers

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR847148D Expired FR847148A (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
FR847148A true FR847148A (cg-RX-API-DMAC7.html) 1939-10-03

Family

ID=1554449

Family Applications (1)

Application Number Title Priority Date Filing Date
FR847148D Expired FR847148A (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
FR (1) FR847148A (cg-RX-API-DMAC7.html)

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