FR2191052A1 - - Google Patents

Info

Publication number
FR2191052A1
FR2191052A1 FR7324045A FR7324045A FR2191052A1 FR 2191052 A1 FR2191052 A1 FR 2191052A1 FR 7324045 A FR7324045 A FR 7324045A FR 7324045 A FR7324045 A FR 7324045A FR 2191052 A1 FR2191052 A1 FR 2191052A1
Authority
FR
France
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.)
Granted
Application number
FR7324045A
Other languages
French (fr)
Other versions
FR2191052B1 (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.)
Takata Kogyo Co Ltd
Original Assignee
Takata Kogyo Co Ltd
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 JP47064932A external-priority patent/JPS4923910A/ja
Priority claimed from JP11567272A external-priority patent/JPS4973809A/ja
Application filed by Takata Kogyo Co Ltd filed Critical Takata Kogyo Co Ltd
Publication of FR2191052A1 publication Critical patent/FR2191052A1/fr
Application granted granted Critical
Publication of FR2191052B1 publication Critical patent/FR2191052B1/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A01G25/06—Watering arrangements making use of perforated pipe-lines located in the soil
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Soil Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Cultivation Of Plants (AREA)
FR7324045A 1972-06-30 1973-06-29 Expired FR2191052B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP47064932A JPS4923910A (en) 1972-06-30 1972-06-30
JP11567272A JPS4973809A (en) 1972-11-20 1972-11-20

Publications (2)

Publication Number Publication Date
FR2191052A1 true FR2191052A1 (en) 1974-02-01
FR2191052B1 FR2191052B1 (en) 1980-05-09

Family

ID=26406070

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7324045A Expired FR2191052B1 (en) 1972-06-30 1973-06-29

Country Status (6)

Country Link
AU (1) AU474954B2 (en)
CA (1) CA970174A (en)
FR (1) FR2191052B1 (en)
GB (1) GB1432021A (en)
NL (1) NL7309111A (en)
SE (1) SE401538B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2720420A1 (en) * 1994-05-28 1995-12-01 Sotralentz Sa System of roadside drainage channels
EP1888846A2 (en) * 2005-05-24 2008-02-20 David W. Presby Fluid conduit with layered and partial covering material thereon

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007056765B3 (en) * 2007-11-23 2009-07-16 Huesker Synthetic Gmbh drainage mat
CN115500195B (en) * 2022-09-22 2023-10-03 中铁西北科学研究院有限公司 Humidification control Wen Jianzhi device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2720420A1 (en) * 1994-05-28 1995-12-01 Sotralentz Sa System of roadside drainage channels
EP1888846A2 (en) * 2005-05-24 2008-02-20 David W. Presby Fluid conduit with layered and partial covering material thereon
EP1888846A4 (en) * 2005-05-24 2014-07-09 Presby Patent Trust Fluid conduit with layered and partial covering material thereon

Also Published As

Publication number Publication date
FR2191052B1 (en) 1980-05-09
AU5747873A (en) 1975-01-09
CA970174A (en) 1975-07-01
DE2332545B2 (en) 1976-06-16
AU474954B2 (en) 1976-08-05
NL7309111A (en) 1974-01-02
SE401538B (en) 1978-05-16
GB1432021A (en) 1976-04-14
DE2332545A1 (en) 1974-01-31

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Legal Events

Date Code Title Description
ST Notification of lapse