FR661447A - Metal staircase - Google Patents

Metal staircase

Info

Publication number
FR661447A
FR661447A FR661447DA FR661447A FR 661447 A FR661447 A FR 661447A FR 661447D A FR661447D A FR 661447DA FR 661447 A FR661447 A FR 661447A
Authority
FR
France
Prior art keywords
metal staircase
staircase
metal
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
Pierre-Auguste Chabert
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 FR661447A publication Critical patent/FR661447A/en
Expired 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
    • E04F11/025—Stairways having stringers

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR661447D 1928-10-03 1928-10-03 Metal staircase Expired FR661447A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR661447T 1928-10-03

Publications (1)

Publication Number Publication Date
FR661447A true FR661447A (en) 1929-07-25

Family

ID=9010911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR661447D Expired FR661447A (en) 1928-10-03 1928-10-03 Metal staircase

Country Status (1)

Country Link
FR (1) FR661447A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2726123A (en) * 1950-11-06 1955-12-06 George A Mathews Catwalk

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2726123A (en) * 1950-11-06 1955-12-06 George A Mathews Catwalk

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