FR375511A - - Google Patents

Info

Publication number
FR375511A
FR375511A FR375511DA FR375511A FR 375511 A FR375511 A FR 375511A FR 375511D A FR375511D A FR 375511DA FR 375511 A FR375511 A FR 375511A
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.)
Active
Application number
Publication of FR375511A publication Critical patent/FR375511A/fr
Active 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
    • E04F11/104—Treads
    • E04F11/16—Surfaces thereof; Protecting means for edges or corners thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR375511D Active FR375511A (fr)

Publications (1)

Publication Number Publication Date
FR375511A true FR375511A (fr)

Family

ID=1422067

Family Applications (1)

Application Number Title Priority Date Filing Date
FR375511D Active FR375511A (fr)

Country Status (1)

Country Link
FR (1) FR375511A (fr)

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Publication Publication Date Title
FR375511A (fr)