FR767484A - - Google Patents

Info

Publication number
FR767484A
FR767484A FR767484DA FR767484A FR 767484 A FR767484 A FR 767484A FR 767484D A FR767484D A FR 767484DA FR 767484 A FR767484 A FR 767484A
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
Other languages
French (fr)
Publication date
Application granted granted Critical
Publication of FR767484A publication Critical patent/FR767484A/fr
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
    • H01T13/00—Sparking plugs
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/24—Sparking plugs characterised by features of the electrodes or insulation having movable electrodes
FR767484D Expired FR767484A (US20100056889A1-20100304-C00004.png)

Publications (1)

Publication Number Publication Date
FR767484A true FR767484A (US20100056889A1-20100304-C00004.png) 1934-07-17

Family

ID=1551482

Family Applications (1)

Application Number Title Priority Date Filing Date
FR767484D Expired FR767484A (US20100056889A1-20100304-C00004.png)

Country Status (1)

Country Link
FR (1) FR767484A (US20100056889A1-20100304-C00004.png)

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