FR998627A - Door opener - Google Patents

Door opener

Info

Publication number
FR998627A
FR998627A FR998627DA FR998627A FR 998627 A FR998627 A FR 998627A FR 998627D A FR998627D A FR 998627DA FR 998627 A FR998627 A FR 998627A
Authority
FR
France
Prior art keywords
door opener
opener
door
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 Cointepas
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 FR998627A publication Critical patent/FR998627A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
    • A62B3/005—Rescue tools with forcing action

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR998627D 1949-09-20 1949-09-20 Door opener Expired FR998627A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR998627T 1949-09-20

Publications (1)

Publication Number Publication Date
FR998627A true FR998627A (en) 1952-01-21

Family

ID=9559481

Family Applications (1)

Application Number Title Priority Date Filing Date
FR998627D Expired FR998627A (en) 1949-09-20 1949-09-20 Door opener

Country Status (1)

Country Link
FR (1) FR998627A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0271207A1 (en) * 1986-11-07 1988-06-15 Mordechai Yirmiyahu Device for force opening doors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0271207A1 (en) * 1986-11-07 1988-06-15 Mordechai Yirmiyahu Device for force opening doors

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