FR472047A - Automatic switch - Google Patents

Automatic switch

Info

Publication number
FR472047A
FR472047A FR472047DA FR472047A FR 472047 A FR472047 A FR 472047A FR 472047D A FR472047D A FR 472047DA FR 472047 A FR472047 A FR 472047A
Authority
FR
France
Prior art keywords
automatic switch
automatic
switch
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
Wilhelm Lehmann
Heinrich Thomas
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR472047A publication Critical patent/FR472047A/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
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/18—Devices affording mechanical protection in the event of breakage of a line or cable, e.g. net for catching broken lines
FR472047D 1914-03-03 1914-03-03 Automatic switch Expired FR472047A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR472047T 1914-03-03

Publications (1)

Publication Number Publication Date
FR472047A true FR472047A (en) 1914-11-19

Family

ID=1510253

Family Applications (1)

Application Number Title Priority Date Filing Date
FR472047D Expired FR472047A (en) 1914-03-03 1914-03-03 Automatic switch

Country Status (1)

Country Link
FR (1) FR472047A (en)

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