NL7303533A - - Google Patents

Info

Publication number
NL7303533A
NL7303533A NL7303533A NL7303533A NL7303533A NL 7303533 A NL7303533 A NL 7303533A NL 7303533 A NL7303533 A NL 7303533A NL 7303533 A NL7303533 A NL 7303533A NL 7303533 A NL7303533 A NL 7303533A
Authority
NL
Netherlands
Application number
NL7303533A
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 filed Critical
Priority to NL7303533A priority Critical patent/NL7303533A/xx
Publication of NL7303533A publication Critical patent/NL7303533A/xx

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

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)
NL7303533A 1973-03-14 1973-03-14 NL7303533A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7303533A NL7303533A (en) 1973-03-14 1973-03-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7303533A NL7303533A (en) 1973-03-14 1973-03-14

Publications (1)

Publication Number Publication Date
NL7303533A true NL7303533A (en) 1974-09-17

Family

ID=19818428

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7303533A NL7303533A (en) 1973-03-14 1973-03-14

Country Status (1)

Country Link
NL (1) NL7303533A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0451064A1 (en) * 1990-04-05 1991-10-09 Societe Anonyme Dite : Sodif Manhole road covering with hinged lid, damping joint and overturning closure
EP0570663A1 (en) * 1992-05-20 1993-11-24 Passavant-Werke Ag Manhole cover
FR2713255A1 (en) * 1993-11-29 1995-06-09 Rouere De Richard Metal cover for manhole access covering underground chamber contg. e.g. optical fibres

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0451064A1 (en) * 1990-04-05 1991-10-09 Societe Anonyme Dite : Sodif Manhole road covering with hinged lid, damping joint and overturning closure
FR2660678A1 (en) * 1990-04-05 1991-10-11 Sodif Sa ARTICULATED PUSHBUTTON LIFT, DAMPING GASKET AND TILT CLOSURE.
EP0570663A1 (en) * 1992-05-20 1993-11-24 Passavant-Werke Ag Manhole cover
FR2713255A1 (en) * 1993-11-29 1995-06-09 Rouere De Richard Metal cover for manhole access covering underground chamber contg. e.g. optical fibres

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