NL7203120A - - Google Patents

Info

Publication number
NL7203120A
NL7203120A NL7203120A NL7203120A NL7203120A NL 7203120 A NL7203120 A NL 7203120A NL 7203120 A NL7203120 A NL 7203120A NL 7203120 A NL7203120 A NL 7203120A NL 7203120 A NL7203120 A NL 7203120A
Authority
NL
Netherlands
Application number
NL7203120A
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
Publication of NL7203120A publication Critical patent/NL7203120A/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B11/00—Drainage of soil, e.g. for agricultural purposes
    • E02B11/005—Drainage conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)
NL7203120A 1971-03-11 1972-03-09 NL7203120A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE764108A BE764108A (fr) 1971-03-11 1971-03-11 Dispositif de drainage horizontal ou vertical.

Publications (1)

Publication Number Publication Date
NL7203120A true NL7203120A (enrdf_load_stackoverflow) 1972-09-13

Family

ID=3857836

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7203120A NL7203120A (enrdf_load_stackoverflow) 1971-03-11 1972-03-09

Country Status (5)

Country Link
BE (1) BE764108A (enrdf_load_stackoverflow)
DE (1) DE2211627A1 (enrdf_load_stackoverflow)
FR (1) FR2129456A5 (enrdf_load_stackoverflow)
IT (1) IT947982B (enrdf_load_stackoverflow)
NL (1) NL7203120A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1015173A (en) * 1975-07-25 1977-08-09 Oleg Wager Earth drain
JPS5636984Y2 (enrdf_load_stackoverflow) * 1977-03-18 1981-08-31
FR2420071A1 (fr) * 1978-03-17 1979-10-12 Mitsui Petrochemical Ind Tuyau de drainage souterrain
FR2442921A1 (fr) * 1978-11-30 1980-06-27 Rhone Poulenc Textile Complexe textile pour drainage
FR2462518A1 (fr) * 1979-08-03 1981-02-13 Cofrad Materiau de drainage et procede de fabrication
NL8000496A (nl) * 1980-01-25 1981-08-17 Wavin Bv Kunststofribbelbuis met gaskussenfoelielaag.
DE3620388A1 (de) * 1986-06-18 1987-12-23 Akzo Gmbh Draenmatte mit hoher druckbestaendigkeit
DE3728255A1 (de) * 1987-08-25 1989-03-09 Huesker Synthetic Gmbh & Co Erdankerband
ES2226062T3 (es) * 1998-06-30 2005-03-16 Albert Verdonck Tubo de drenaje recubierto.

Also Published As

Publication number Publication date
IT947982B (it) 1973-05-30
DE2211627A1 (de) 1972-09-21
BE764108A (fr) 1971-08-02
FR2129456A5 (enrdf_load_stackoverflow) 1972-10-27

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Legal Events

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BV The patent application has lapsed