FR73321E - Manufacturing process of electrical conduits with metal reinforcement, in prefabricated elements - Google Patents

Manufacturing process of electrical conduits with metal reinforcement, in prefabricated elements

Info

Publication number
FR73321E
FR73321E FR73321DA FR73321E FR 73321 E FR73321 E FR 73321E FR 73321D A FR73321D A FR 73321DA FR 73321 E FR73321 E FR 73321E
Authority
FR
France
Prior art keywords
manufacturing process
metal reinforcement
electrical conduits
prefabricated elements
prefabricated
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
Charles Roussel
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 FR73321E publication Critical patent/FR73321E/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
    • H02G5/00—Installations of bus-bars
    • H02G5/06—Totally-enclosed installations, e.g. in metal casings
FR73321D 1955-04-02 1955-12-16 Manufacturing process of electrical conduits with metal reinforcement, in prefabricated elements Expired FR73321E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1131911T 1955-04-02

Publications (1)

Publication Number Publication Date
FR73321E true FR73321E (en) 1960-11-30

Family

ID=9638105

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1131911D Expired FR1131911A (en) 1955-04-02 1955-04-02 Manufacturing process of electrical pipes with metal reinforcement in prefabricated elements
FR73321D Expired FR73321E (en) 1955-04-02 1955-12-16 Manufacturing process of electrical conduits with metal reinforcement, in prefabricated elements

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1131911D Expired FR1131911A (en) 1955-04-02 1955-04-02 Manufacturing process of electrical pipes with metal reinforcement in prefabricated elements

Country Status (1)

Country Link
FR (2) FR1131911A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1640205B1 (en) * 1967-03-03 1972-02-03 Geyer Christian Branch socket for an uncut sheathed cable used as a riser

Also Published As

Publication number Publication date
FR1131911A (en) 1957-03-01

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