FR2335770B3 - - Google Patents

Info

Publication number
FR2335770B3
FR2335770B3 FR7538302A FR7538302A FR2335770B3 FR 2335770 B3 FR2335770 B3 FR 2335770B3 FR 7538302 A FR7538302 A FR 7538302A FR 7538302 A FR7538302 A FR 7538302A FR 2335770 B3 FR2335770 B3 FR 2335770B3
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.)
Expired
Application number
FR7538302A
Other versions
FR2335770A1 (fr
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.)
DSO AGROVODKOMPLEKT
Original Assignee
DSO AGROVODKOMPLEKT
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 to DE19752554787 priority Critical patent/DE2554787A1/de
Application filed by DSO AGROVODKOMPLEKT filed Critical DSO AGROVODKOMPLEKT
Priority to FR7538302A priority patent/FR2335770A1/fr
Publication of FR2335770A1 publication Critical patent/FR2335770A1/fr
Application granted granted Critical
Publication of FR2335770B3 publication Critical patent/FR2335770B3/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/127—Rigid pipes of plastics with or without reinforcement the walls consisting of a single layer
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
FR7538302A 1975-12-05 1975-12-15 Composition a base d'un compose polymere pour la fabrication de tuyaux d'ecoulement Granted FR2335770A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19752554787 DE2554787A1 (de) 1975-12-05 1975-12-05 Kunststoffmasse fuer die herstellung von draenagerohren (entwaesserungsrohren)
FR7538302A FR2335770A1 (fr) 1975-12-15 1975-12-15 Composition a base d'un compose polymere pour la fabrication de tuyaux d'ecoulement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7538302A FR2335770A1 (fr) 1975-12-15 1975-12-15 Composition a base d'un compose polymere pour la fabrication de tuyaux d'ecoulement

Publications (2)

Publication Number Publication Date
FR2335770A1 FR2335770A1 (fr) 1977-07-15
FR2335770B3 true FR2335770B3 (fr) 1979-10-05

Family

ID=9163745

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538302A Granted FR2335770A1 (fr) 1975-12-05 1975-12-15 Composition a base d'un compose polymere pour la fabrication de tuyaux d'ecoulement

Country Status (1)

Country Link
FR (1) FR2335770A1 (fr)

Also Published As

Publication number Publication date
FR2335770A1 (fr) 1977-07-15

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Legal Events

Date Code Title Description
ST Notification of lapse