FR2346500B3 - - Google Patents

Info

Publication number
FR2346500B3
FR2346500B3 FR7609873A FR7609873A FR2346500B3 FR 2346500 B3 FR2346500 B3 FR 2346500B3 FR 7609873 A FR7609873 A FR 7609873A FR 7609873 A FR7609873 A FR 7609873A FR 2346500 B3 FR2346500 B3 FR 2346500B3
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.)
Expired
Application number
FR7609873A
Other languages
French (fr)
Other versions
FR2346500A1 (en
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
Priority to FR7609873A priority Critical patent/FR2346500A1/en
Publication of FR2346500A1 publication Critical patent/FR2346500A1/en
Application granted granted Critical
Publication of FR2346500B3 publication Critical patent/FR2346500B3/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B5/00—Artificial water canals, e.g. irrigation canals
    • E02B5/02—Making or lining canals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sewage (AREA)
FR7609873A 1976-03-30 1976-03-30 Moulded channel unit for lining drainage ditches - is of trapezoidal channel section and receives inverted unit to form closed conduit Granted FR2346500A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7609873A FR2346500A1 (en) 1976-03-30 1976-03-30 Moulded channel unit for lining drainage ditches - is of trapezoidal channel section and receives inverted unit to form closed conduit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7609873A FR2346500A1 (en) 1976-03-30 1976-03-30 Moulded channel unit for lining drainage ditches - is of trapezoidal channel section and receives inverted unit to form closed conduit

Publications (2)

Publication Number Publication Date
FR2346500A1 FR2346500A1 (en) 1977-10-28
FR2346500B3 true FR2346500B3 (en) 1978-12-29

Family

ID=9171408

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7609873A Granted FR2346500A1 (en) 1976-03-30 1976-03-30 Moulded channel unit for lining drainage ditches - is of trapezoidal channel section and receives inverted unit to form closed conduit

Country Status (1)

Country Link
FR (1) FR2346500A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19835034C1 (en) * 1998-07-23 1999-12-09 Berliner Wasser Betriebe Method of replacing damaged parts of waste water channels with inserted parts, e.g. optical cables
DE29813896U1 (en) * 1998-07-23 1998-10-22 Berliner Wasser Betriebe Half-shells for the partial replacement of drainage channels

Also Published As

Publication number Publication date
FR2346500A1 (en) 1977-10-28

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Legal Events

Date Code Title Description
ST Notification of lapse