FR2211616A1 - - Google Patents

Info

Publication number
FR2211616A1
FR2211616A1 FR7342150A FR7342150A FR2211616A1 FR 2211616 A1 FR2211616 A1 FR 2211616A1 FR 7342150 A FR7342150 A FR 7342150A FR 7342150 A FR7342150 A FR 7342150A FR 2211616 A1 FR2211616 A1 FR 2211616A1
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.)
Withdrawn
Application number
FR7342150A
Other languages
French (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.)
Frankische Isolierrohr and Metallwaren Werke Gehrueder Kirchner
Original Assignee
Frankische Isolierrohr and Metallwaren Werke Gehrueder Kirchner
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 Frankische Isolierrohr and Metallwaren Werke Gehrueder Kirchner filed Critical Frankische Isolierrohr and Metallwaren Werke Gehrueder Kirchner
Publication of FR2211616A1 publication Critical patent/FR2211616A1/fr
Withdrawn legal-status Critical Current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)
FR7342150A 1972-12-22 1973-11-27 Withdrawn FR2211616A1 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722262994 DE2262994A1 (de) 1972-12-22 1972-12-22 Drainrohr

Publications (1)

Publication Number Publication Date
FR2211616A1 true FR2211616A1 (OSRAM) 1974-07-19

Family

ID=5865259

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7342150A Withdrawn FR2211616A1 (OSRAM) 1972-12-22 1973-11-27

Country Status (3)

Country Link
DE (1) DE2262994A1 (OSRAM)
FR (1) FR2211616A1 (OSRAM)
GB (1) GB1457007A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420071A1 (fr) * 1978-03-17 1979-10-12 Mitsui Petrochemical Ind Tuyau de drainage souterrain

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140422A (en) * 1976-10-08 1979-02-20 Crumpler Jr Houston L Plastic corrugated drainage pipe
US4245924A (en) * 1978-12-07 1981-01-20 Hancor, Inc. Arch conduit
US4523613A (en) * 1980-07-01 1985-06-18 Hancor, Inc. Multi-layered corrugated conduit with "black-eye" like apertures
DE3313147A1 (de) * 1983-04-12 1984-10-18 Hegler, Wilhelm, 8730 Bad Kissingen Teil-sickerrohr mit steck-muffe
DE3605329C2 (de) * 1986-02-19 1995-06-01 Drossbach Gmbh & Co Kg Doppelwandiges Teilsickerleitungsrohr aus Kunststoff
US4950103A (en) * 1989-07-17 1990-08-21 Justice Donald R Corrugated drainage tube
DE4321575C1 (de) * 1993-06-30 1994-11-17 Rasmussen Gmbh Wellrohr aus thermoplastischem Material
CA2653137C (en) 2009-02-09 2016-01-12 Manfred A. A. Lupke Non-circular pipe profile
CN117167559A (zh) * 2023-11-02 2023-12-05 瑞瑶环境科技有限公司 一种异形塑料排水管道

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420071A1 (fr) * 1978-03-17 1979-10-12 Mitsui Petrochemical Ind Tuyau de drainage souterrain

Also Published As

Publication number Publication date
DE2262994A1 (de) 1974-07-04
GB1457007A (en) 1976-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse