FR863132A - Closing device for cellars - Google Patents

Closing device for cellars

Info

Publication number
FR863132A
FR863132A FR863132DA FR863132A FR 863132 A FR863132 A FR 863132A FR 863132D A FR863132D A FR 863132DA FR 863132 A FR863132 A FR 863132A
Authority
FR
France
Prior art keywords
cellars
closing device
closing
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
Payen Ernest Augustin
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 FR863132A publication Critical patent/FR863132A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/12—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against air pressure, explosion, or gas
    • E06B5/14—Gasproof doors or similar closures; Adaptation of fixed constructions therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR863132D 1940-01-29 1940-01-29 Closing device for cellars Expired FR863132A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR863132T 1940-01-29

Publications (1)

Publication Number Publication Date
FR863132A true FR863132A (en) 1941-03-24

Family

ID=9343102

Family Applications (1)

Application Number Title Priority Date Filing Date
FR863132D Expired FR863132A (en) 1940-01-29 1940-01-29 Closing device for cellars

Country Status (1)

Country Link
FR (1) FR863132A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1016922B (en) * 1952-04-10 1957-10-03 Draegerwerk Ag Expansion of the air raid shelter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1016922B (en) * 1952-04-10 1957-10-03 Draegerwerk Ag Expansion of the air raid shelter

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