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ES201973Y - DRAINAGE TUBE. - Google Patents

DRAINAGE TUBE.

Info

Publication number
ES201973Y
ES201973Y ES1974201973U ES201973U ES201973Y ES 201973 Y ES201973 Y ES 201973Y ES 1974201973 U ES1974201973 U ES 1974201973U ES 201973 U ES201973 U ES 201973U ES 201973 Y ES201973 Y ES 201973Y
Authority
ES
Spain
Prior art keywords
drainage tube
drainage
tube
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES1974201973U
Other languages
Spanish (es)
Other versions
ES201973U (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aiscondel SA
Original Assignee
Aiscondel SA
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 Aiscondel SA filed Critical Aiscondel SA
Publication of ES201973U publication Critical patent/ES201973U/en
Application granted granted Critical
Publication of ES201973Y publication Critical patent/ES201973Y/en
Expired legal-status Critical Current

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)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Lining And Supports For Tunnels (AREA)
ES1974201973U 1973-08-11 1974-04-03 DRAINAGE TUBE. Expired ES201973Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7329424 1973-08-11

Publications (2)

Publication Number Publication Date
ES201973U ES201973U (en) 1975-10-16
ES201973Y true ES201973Y (en) 1976-04-16

Family

ID=6640095

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1974201973U Expired ES201973Y (en) 1973-08-11 1974-04-03 DRAINAGE TUBE.

Country Status (4)

Country Link
BE (1) BE818755A (en)
DE (1) DE7329424U (en)
ES (1) ES201973Y (en)
SE (1) SE7410133L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5636984Y2 (en) * 1977-03-18 1981-08-31
DE3605329C2 (en) * 1986-02-19 1995-06-01 Drossbach Gmbh & Co Kg Double-walled partial drainage pipe made of plastic

Also Published As

Publication number Publication date
DE7329424U (en) 1974-01-17
ES201973U (en) 1975-10-16
BE818755A (en) 1974-12-02
SE7410133L (en) 1975-02-12

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