FR2027321A1 - - Google Patents

Info

Publication number
FR2027321A1
FR2027321A1 FR6944561A FR6944561A FR2027321A1 FR 2027321 A1 FR2027321 A1 FR 2027321A1 FR 6944561 A FR6944561 A FR 6944561A FR 6944561 A FR6944561 A FR 6944561A FR 2027321 A1 FR2027321 A1 FR 2027321A1
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Withdrawn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
FR6944561A
Other languages
French (fr)
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 FR2027321A1 publication Critical patent/FR2027321A1/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Withdrawn legal-status Critical Current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)
  • Steps, Ramps, And Handrails (AREA)
FR6944561A 1968-12-30 1969-12-23 Withdrawn FR2027321A1 (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE726222 1968-12-30

Publications (1)

Publication Number Publication Date
FR2027321A1 true FR2027321A1 (nl) 1970-09-25

Family

ID=3854036

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6944561A Withdrawn FR2027321A1 (nl) 1968-12-30 1969-12-23

Country Status (5)

Country Link
BE (1) BE726222A (nl)
CH (1) CH510798A (nl)
FR (1) FR2027321A1 (nl)
GB (1) GB1293410A (nl)
LU (1) LU60030A1 (nl)

Also Published As

Publication number Publication date
CH510798A (fr) 1971-07-31
LU60030A1 (nl) 1970-02-16
BE726222A (nl) 1969-05-29
GB1293410A (en) 1972-10-18

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse