FR606252A - Improvements to electrical pipelines - Google Patents

Improvements to electrical pipelines

Info

Publication number
FR606252A
FR606252A FR606252DA FR606252A FR 606252 A FR606252 A FR 606252A FR 606252D A FR606252D A FR 606252DA FR 606252 A FR606252 A FR 606252A
Authority
FR
France
Prior art keywords
electrical pipelines
pipelines
electrical
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
French (fr)
Inventor
Albert Boulanger
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 FR606252A publication Critical patent/FR606252A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0406—Details thereof
    • H02G3/0412—Heat or fire protective means

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR606252D 1925-02-20 1925-02-20 Improvements to electrical pipelines Expired FR606252A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR606252T 1925-02-20

Publications (1)

Publication Number Publication Date
FR606252A true FR606252A (en) 1926-06-10

Family

ID=8974574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR606252D Expired FR606252A (en) 1925-02-20 1925-02-20 Improvements to electrical pipelines

Country Status (1)

Country Link
FR (1) FR606252A (en)

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