FR2004704A1 - - Google Patents

Info

Publication number
FR2004704A1
FR2004704A1 FR6901207A FR6901207A FR2004704A1 FR 2004704 A1 FR2004704 A1 FR 2004704A1 FR 6901207 A FR6901207 A FR 6901207A FR 6901207 A FR6901207 A FR 6901207A FR 2004704 A1 FR2004704 A1 FR 2004704A1
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.)
Withdrawn
Application number
FR6901207A
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
Publication of FR2004704A1 publication Critical patent/FR2004704A1/fr
Withdrawn legal-status Critical Current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)
FR6901207A 1968-03-26 1969-01-23 Withdrawn FR2004704A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT828933 1968-03-26

Publications (1)

Publication Number Publication Date
FR2004704A1 true FR2004704A1 (fr) 1969-11-28

Family

ID=11126258

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6901207A Withdrawn FR2004704A1 (fr) 1968-03-26 1969-01-23

Country Status (3)

Country Link
BE (1) BE726958A (fr)
ES (1) ES161962Y (fr)
FR (1) FR2004704A1 (fr)

Also Published As

Publication number Publication date
ES161962Y (es) 1971-06-16
BE726958A (fr) 1969-07-01
ES161962U (es) 1970-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse