FR2259203B3 - - Google Patents

Info

Publication number
FR2259203B3
FR2259203B3 FR7402401A FR7402401A FR2259203B3 FR 2259203 B3 FR2259203 B3 FR 2259203B3 FR 7402401 A FR7402401 A FR 7402401A FR 7402401 A FR7402401 A FR 7402401A FR 2259203 B3 FR2259203 B3 FR 2259203B3
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
FR7402401A
Other languages
French (fr)
Other versions
FR2259203A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to FR7402401A priority Critical patent/FR2259203A1/fr
Publication of FR2259203A1 publication Critical patent/FR2259203A1/fr
Application granted granted Critical
Publication of FR2259203B3 publication Critical patent/FR2259203B3/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
    • E04F11/032—Spiral stairways supported by a central column

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Steps, Ramps, And Handrails (AREA)
FR7402401A 1974-01-24 1974-01-24 Fire-escape stairway for multi-storey building - formed between central core and fire-resistant well Granted FR2259203A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7402401A FR2259203A1 (en) 1974-01-24 1974-01-24 Fire-escape stairway for multi-storey building - formed between central core and fire-resistant well

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7402401A FR2259203A1 (en) 1974-01-24 1974-01-24 Fire-escape stairway for multi-storey building - formed between central core and fire-resistant well

Publications (2)

Publication Number Publication Date
FR2259203A1 FR2259203A1 (en) 1975-08-22
FR2259203B3 true FR2259203B3 (enExample) 1976-11-19

Family

ID=9133931

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7402401A Granted FR2259203A1 (en) 1974-01-24 1974-01-24 Fire-escape stairway for multi-storey building - formed between central core and fire-resistant well

Country Status (1)

Country Link
FR (1) FR2259203A1 (enExample)

Also Published As

Publication number Publication date
FR2259203A1 (en) 1975-08-22

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Legal Events

Date Code Title Description
ST Notification of lapse