NL7704412A - Instelbare trapconstructie. - Google Patents

Instelbare trapconstructie.

Info

Publication number
NL7704412A
NL7704412A NL7704412A NL7704412A NL7704412A NL 7704412 A NL7704412 A NL 7704412A NL 7704412 A NL7704412 A NL 7704412A NL 7704412 A NL7704412 A NL 7704412A NL 7704412 A NL7704412 A NL 7704412A
Authority
NL
Netherlands
Prior art keywords
stair construction
adjustable stair
adjustable
construction
stair
Prior art date
Application number
NL7704412A
Other languages
English (en)
Dutch (nl)
Original Assignee
Robert Arthur Poulain
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 Robert Arthur Poulain filed Critical Robert Arthur Poulain
Publication of NL7704412A publication Critical patent/NL7704412A/xx

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
    • E04F11/0255—Stairways having stringers having adjustable gradient

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
NL7704412A 1976-05-03 1977-04-22 Instelbare trapconstructie. NL7704412A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE841395 1976-05-03

Publications (1)

Publication Number Publication Date
NL7704412A true NL7704412A (nl) 1977-11-07

Family

ID=3861354

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7704412A NL7704412A (nl) 1976-05-03 1977-04-22 Instelbare trapconstructie.

Country Status (2)

Country Link
FR (1) FR2350444A1 (enExample)
NL (1) NL7704412A (enExample)

Also Published As

Publication number Publication date
FR2350444A1 (fr) 1977-12-02
FR2350444B3 (enExample) 1979-07-13

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Legal Events

Date Code Title Description
BV The patent application has lapsed