FI752454A - - Google Patents

Info

Publication number
FI752454A
FI752454A FI752454A FI752454A FI752454A FI 752454 A FI752454 A FI 752454A FI 752454 A FI752454 A FI 752454A FI 752454 A FI752454 A FI 752454A FI 752454 A FI752454 A FI 752454A
Authority
FI
Finland
Application number
FI752454A
Other languages
Finnish (fi)
Inventor
Heinz-Joachim Baar
Original Assignee
Baar Heinz Joachim
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 Baar Heinz Joachim filed Critical Baar Heinz Joachim
Publication of FI752454A publication Critical patent/FI752454A/fi

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)
  • Sewage (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
FI752454A 1974-09-10 1975-09-01 FI752454A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2443208A DE2443208A1 (de) 1974-09-10 1974-09-10 Plastik-draenrohr mit wassereintrittsoeffnungen

Publications (1)

Publication Number Publication Date
FI752454A true FI752454A (da) 1976-03-11

Family

ID=5925284

Family Applications (1)

Application Number Title Priority Date Filing Date
FI752454A FI752454A (da) 1974-09-10 1975-09-01

Country Status (9)

Country Link
AT (1) AT352022B (da)
BE (1) BE833161R (da)
DE (1) DE2443208A1 (da)
DK (1) DK142626C (da)
FI (1) FI752454A (da)
FR (1) FR2284816A2 (da)
GB (1) GB1476008A (da)
NL (1) NL7510614A (da)
SE (1) SE7510008L (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4865362A (en) * 1988-07-29 1989-09-12 Dayco Products, Inc. Connectible flexible convoluted tubing

Also Published As

Publication number Publication date
DK142626B (da) 1980-12-01
FR2284816A2 (fr) 1976-04-09
BE833161R (fr) 1975-12-31
DK142626C (da) 1981-09-14
GB1476008A (en) 1977-06-10
AT352022B (de) 1979-08-27
DK401875A (da) 1976-03-11
DE2443208A1 (de) 1976-03-18
ATA692875A (de) 1979-01-15
SE7510008L (sv) 1976-03-11
NL7510614A (nl) 1976-03-12

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: BAAR, HEINZ-JOACHIM