NL7113688A - - Google Patents

Info

Publication number
NL7113688A
NL7113688A NL7113688A NL7113688A NL7113688A NL 7113688 A NL7113688 A NL 7113688A NL 7113688 A NL7113688 A NL 7113688A NL 7113688 A NL7113688 A NL 7113688A NL 7113688 A NL7113688 A NL 7113688A
Authority
NL
Netherlands
Application number
NL7113688A
Other versions
NL141948B (en
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
Priority claimed from DEW33856A external-priority patent/DE1275963B/en
Application filed filed Critical
Priority to NL717113688A priority Critical patent/NL141948B/en
Publication of NL7113688A publication Critical patent/NL7113688A/xx
Publication of NL141948B publication Critical patent/NL141948B/en

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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B13/00—Irrigation ditches, i.e. gravity flow, open channel water distribution systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
NL717113688A 1962-11-12 1971-10-06 DRAINEER TUBE. NL141948B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL717113688A NL141948B (en) 1962-11-12 1971-10-06 DRAINEER TUBE.

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DEW0029335 1962-11-12
DEW0029361 1962-11-16
DEW33856A DE1275963B (en) 1963-02-08 1963-02-08 Tubular body used for drainage or irrigation purposes
NL300378 1963-11-12
NL717113688A NL141948B (en) 1962-11-12 1971-10-06 DRAINEER TUBE.

Publications (2)

Publication Number Publication Date
NL7113688A true NL7113688A (en) 1972-01-25
NL141948B NL141948B (en) 1974-04-16

Family

ID=27437699

Family Applications (1)

Application Number Title Priority Date Filing Date
NL717113688A NL141948B (en) 1962-11-12 1971-10-06 DRAINEER TUBE.

Country Status (1)

Country Link
NL (1) NL141948B (en)

Also Published As

Publication number Publication date
NL141948B (en) 1974-04-16

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