NL7309944A - - Google Patents

Info

Publication number
NL7309944A
NL7309944A NL7309944A NL7309944A NL7309944A NL 7309944 A NL7309944 A NL 7309944A NL 7309944 A NL7309944 A NL 7309944A NL 7309944 A NL7309944 A NL 7309944A NL 7309944 A NL7309944 A NL 7309944A
Authority
NL
Netherlands
Application number
NL7309944A
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 NL7309944A publication Critical patent/NL7309944A/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)
  • Filtering Materials (AREA)
NL7309944A 1972-09-21 1973-07-17 NL7309944A (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7234668 1972-09-21

Publications (1)

Publication Number Publication Date
NL7309944A true NL7309944A (cg-RX-API-DMAC7.html) 1974-03-25

Family

ID=6632818

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7309944A NL7309944A (cg-RX-API-DMAC7.html) 1972-09-21 1973-07-17

Country Status (3)

Country Link
BE (1) BE803402A (cg-RX-API-DMAC7.html)
FR (1) FR2200036A1 (cg-RX-API-DMAC7.html)
NL (1) NL7309944A (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558925B1 (fr) * 1984-01-27 1988-07-01 Oltmanns Ziegel & Kunststoff Tuyau de drainage avec un enrobage filtrant en fibres naturelles et procede de fabrication

Also Published As

Publication number Publication date
BE803402A (fr) 1973-12-03
FR2200036A1 (en) 1974-04-19
FR2200036B3 (cg-RX-API-DMAC7.html) 1976-07-23

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