FR21333E - Spark plugs for internal combustion engines - Google Patents

Spark plugs for internal combustion engines

Info

Publication number
FR21333E
FR21333E FR21333A FR21333DA FR21333E FR 21333 E FR21333 E FR 21333E FR 21333 A FR21333 A FR 21333A FR 21333D A FR21333D A FR 21333DA FR 21333 E FR21333 E FR 21333E
Authority
FR
France
Prior art keywords
internal combustion
combustion engines
spark plugs
spark
plugs
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
FR21333A
Other languages
French (fr)
Inventor
Charles Blandin
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 FR21333E publication Critical patent/FR21333E/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
    • H01T13/00—Sparking plugs
    • H01T13/46—Sparking plugs having two or more spark gaps
    • H01T13/467—Sparking plugs having two or more spark gaps in parallel connection
FR21333A 1919-03-28 1919-03-28 Spark plugs for internal combustion engines Expired FR21333E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR21333T 1919-03-28

Publications (1)

Publication Number Publication Date
FR21333E true FR21333E (en) 1920-08-09

Family

ID=8660364

Family Applications (1)

Application Number Title Priority Date Filing Date
FR21333A Expired FR21333E (en) 1919-03-28 1919-03-28 Spark plugs for internal combustion engines

Country Status (1)

Country Link
FR (1) FR21333E (en)

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