FR2178725B3 - - Google Patents

Info

Publication number
FR2178725B3
FR2178725B3 FR7211767A FR7211767A FR2178725B3 FR 2178725 B3 FR2178725 B3 FR 2178725B3 FR 7211767 A FR7211767 A FR 7211767A FR 7211767 A FR7211767 A FR 7211767A FR 2178725 B3 FR2178725 B3 FR 2178725B3
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
FR7211767A
Other languages
French (fr)
Other versions
FR2178725A1 (ja
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.)
Engie SA
Original Assignee
Gaz de France SA
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 Gaz de France SA filed Critical Gaz de France SA
Priority to FR7211767A priority Critical patent/FR2178725B3/fr
Publication of FR2178725A1 publication Critical patent/FR2178725A1/fr
Application granted granted Critical
Publication of FR2178725B3 publication Critical patent/FR2178725B3/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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
    • F16L1/032—Laying or reclaiming pipes on land, e.g. above the ground in the ground the pipes being continuous
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
    • E02F5/102—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables operatively associated with mole-ploughs, coulters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR7211767A 1972-04-04 1972-04-04 Expired FR2178725B3 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7211767A FR2178725B3 (ja) 1972-04-04 1972-04-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7211767A FR2178725B3 (ja) 1972-04-04 1972-04-04

Publications (2)

Publication Number Publication Date
FR2178725A1 FR2178725A1 (ja) 1973-11-16
FR2178725B3 true FR2178725B3 (ja) 1975-06-20

Family

ID=9096298

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7211767A Expired FR2178725B3 (ja) 1972-04-04 1972-04-04

Country Status (1)

Country Link
FR (1) FR2178725B3 (ja)

Also Published As

Publication number Publication date
FR2178725A1 (ja) 1973-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse