BE778535Q - Perfectionnements aux chassis de regard - Google Patents

Perfectionnements aux chassis de regard

Info

Publication number
BE778535Q
BE778535Q BE778535A BE778535A BE778535Q BE 778535 Q BE778535 Q BE 778535Q BE 778535 A BE778535 A BE 778535A BE 778535 A BE778535 A BE 778535A BE 778535 Q BE778535 Q BE 778535Q
Authority
BE
Belgium
Prior art keywords
chassis
regard
regard chassis
Prior art date
Application number
BE778535A
Other languages
English (en)
Original Assignee
S D Cappelen Ulefos Jernvaerk
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
Priority claimed from NO430268A external-priority patent/NO117735B/no
Application filed by S D Cappelen Ulefos Jernvaerk filed Critical S D Cappelen Ulefos Jernvaerk
Application granted granted Critical
Publication of BE778535Q publication Critical patent/BE778535Q/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • E02D29/1409—Covers for manholes or the like; Frames for covers adjustable in height or inclination

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
BE778535A 1968-10-30 1972-01-26 Perfectionnements aux chassis de regard BE778535Q (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO430268A NO117735B (fr) 1968-10-30 1968-10-30
FR6937306A FR2021944A1 (fr) 1968-10-30 1969-10-30

Publications (1)

Publication Number Publication Date
BE778535Q true BE778535Q (fr) 1972-05-16

Family

ID=26215353

Family Applications (1)

Application Number Title Priority Date Filing Date
BE778535A BE778535Q (fr) 1968-10-30 1972-01-26 Perfectionnements aux chassis de regard

Country Status (1)

Country Link
BE (1) BE778535Q (fr)

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