FR616897A - Tuyau à frettes - Google Patents

Tuyau à frettes

Info

Publication number
FR616897A
FR616897A FR616897DA FR616897A FR 616897 A FR616897 A FR 616897A FR 616897D A FR616897D A FR 616897DA FR 616897 A FR616897 A FR 616897A
Authority
FR
France
Prior art keywords
fret
pipe
fret pipe
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
Other languages
English (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.)
Vodafone GmbH
Original Assignee
Mannesmannroehren Werke AG
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 Mannesmannroehren Werke AG filed Critical Mannesmannroehren Werke AG
Application granted granted Critical
Publication of FR616897A publication Critical patent/FR616897A/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
    • F16L9/02—Rigid pipes of metal
    • F16L9/04—Reinforced pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR616897D 1925-12-17 1926-05-29 Tuyau à frettes Expired FR616897A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE616897X 1925-12-17

Publications (1)

Publication Number Publication Date
FR616897A true FR616897A (fr) 1927-02-09

Family

ID=6577010

Family Applications (1)

Application Number Title Priority Date Filing Date
FR616897D Expired FR616897A (fr) 1925-12-17 1926-05-29 Tuyau à frettes

Country Status (1)

Country Link
FR (1) FR616897A (fr)

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