FR1558446A - - Google Patents

Info

Publication number
FR1558446A
FR1558446A FR1558446DA FR1558446A FR 1558446 A FR1558446 A FR 1558446A FR 1558446D A FR1558446D A FR 1558446DA FR 1558446 A FR1558446 A FR 1558446A
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
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 filed Critical
Application granted granted Critical
Publication of FR1558446A publication Critical patent/FR1558446A/fr
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1558446D 1967-12-15 1967-12-15 Expired FR1558446A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR132490 1967-12-15

Publications (1)

Publication Number Publication Date
FR1558446A true FR1558446A (fr) 1969-02-28

Family

ID=8643294

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1558446D Expired FR1558446A (fr) 1967-12-15 1967-12-15

Country Status (1)

Country Link
FR (1) FR1558446A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019142129A1 (fr) * 2018-01-17 2019-07-25 Zehnder Group International Ag Élément tubulaire en polymère expansé

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019142129A1 (fr) * 2018-01-17 2019-07-25 Zehnder Group International Ag Élément tubulaire en polymère expansé

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