FR485938A - Improvements to protective devices for distribution circuits - Google Patents

Improvements to protective devices for distribution circuits

Info

Publication number
FR485938A
FR485938A FR485938DA FR485938A FR 485938 A FR485938 A FR 485938A FR 485938D A FR485938D A FR 485938DA FR 485938 A FR485938 A FR 485938A
Authority
FR
France
Prior art keywords
protective devices
distribution circuits
circuits
distribution
protective
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)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR485938A publication Critical patent/FR485938A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00—Details of spark gaps
FR485938D 1916-02-03 1916-10-30 Improvements to protective devices for distribution circuits Expired FR485938A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US485938XA 1916-02-03 1916-02-03

Publications (1)

Publication Number Publication Date
FR485938A true FR485938A (en) 1918-02-20

Family

ID=1522593

Family Applications (1)

Application Number Title Priority Date Filing Date
FR485938D Expired FR485938A (en) 1916-02-03 1916-10-30 Improvements to protective devices for distribution circuits

Country Status (1)

Country Link
FR (1) FR485938A (en)

Similar Documents

Publication Publication Date Title
FR485938A (en) Improvements to protective devices for distribution circuits
FR519678A (en) Improvements to anti-slip devices
FR486322A (en) Improvements to protective devices for band plasters
FR492133A (en) Improvements to grinding devices
FR482603A (en) Nut enhancements
FR496992A (en) Improvements to nut fixing devices
FR513655A (en) Improvements to protective devices for telephone circuits
FR482306A (en) Improvements to protectors for bandages
FR540628A (en) Improvements to protective devices
FR456052A (en) Improvements to clamping devices
FR475917A (en) Improvements to molding devices
FR496960A (en) Improvements to safety devices
FR483695A (en) Improvements to the protection devices applicable in particular to blocks of superimposed sheets
FR482395A (en) Improvements to bookbinding devices
FR486433A (en) Improvements to switching devices
FR489845A (en) Improvements to spraying devices
FR494848A (en) Improvements to distributors for ignition devices
FR487791A (en) Improvements to correspondence devices
FR504264A (en) Improvements to taps
FR486046A (en) Improvements to fixing devices for electric lamp protectors
FR482129A (en) Improvements to regulatory devices
FR21412E (en) Improvements to protective devices
FR505168A (en) Improvements to protective devices
FR520853A (en) Improvements to frequency transformer devices
FR487423A (en) Improvements to telephone set equipment