NL7803167A - ELONGATED DRAINEER BAND. - Google Patents

ELONGATED DRAINEER BAND.

Info

Publication number
NL7803167A
NL7803167A NL7803167A NL7803167A NL7803167A NL 7803167 A NL7803167 A NL 7803167A NL 7803167 A NL7803167 A NL 7803167A NL 7803167 A NL7803167 A NL 7803167A NL 7803167 A NL7803167 A NL 7803167A
Authority
NL
Netherlands
Prior art keywords
draineer
elongated
band
elongated draineer
draineer band
Prior art date
Application number
NL7803167A
Other languages
Dutch (nl)
Original Assignee
Delattre Henri
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 Delattre Henri filed Critical Delattre Henri
Publication of NL7803167A publication Critical patent/NL7803167A/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B11/00Drainage of soil, e.g. for agricultural purposes
    • E02B11/005Drainage 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)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
NL7803167A 1977-03-25 1978-03-23 ELONGATED DRAINEER BAND. NL7803167A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7708934A FR2384901A1 (en) 1977-03-25 1977-03-25 Perforated ducts for ground drainage or irrigation - comprise a flat rectangular-section porous shell divided into longitudinal channels (NL 27.9.78)

Publications (1)

Publication Number Publication Date
NL7803167A true NL7803167A (en) 1978-09-27

Family

ID=9188564

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7803167A NL7803167A (en) 1977-03-25 1978-03-23 ELONGATED DRAINEER BAND.

Country Status (4)

Country Link
DE (1) DE2812843A1 (en)
FR (1) FR2384901A1 (en)
NL (1) NL7803167A (en)
SE (1) SE433636B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1198864A (en) * 1983-02-21 1986-01-07 Manfred A.A. Lupke Producing thermoplastic articles, particularly with porous walls

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB633589A (en) * 1945-01-08 1949-12-19 Walter Kjellman Draining means for reducing the percentage of water in clay grounds or other ground having very low perviousness to water
FR1356476A (en) * 1963-02-27 1964-03-27 Shell Int Research Pipe suitable for soil drainage
US3939875A (en) * 1970-08-06 1976-02-24 Boyle And Osborn Permeable flexible plastic tubing
DE2230767C2 (en) * 1972-06-23 1974-08-22 Wilhelm 8730 Bad Kissingen Hegler Device for cutting openings in pipes
DE2533968C3 (en) * 1975-07-30 1978-09-07 Reifenhaeuser Kg, 5210 Troisdorf Pipeline for sewer seepage systems composed of at least two interconnected pipe sections made of thermoplastic material

Also Published As

Publication number Publication date
DE2812843A1 (en) 1978-10-05
SE433636B (en) 1984-06-04
FR2384901B1 (en) 1983-05-20
SE7803359L (en) 1978-09-26
FR2384901A1 (en) 1978-10-20

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Legal Events

Date Code Title Description
BV The patent application has lapsed
A85 Still pending on 85-01-01
BV The patent application has lapsed