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FR567569A - Spark plug for cars and planes - Google Patents

Spark plug for cars and planes

Info

Publication number
FR567569A
FR567569A FR567569DA FR567569A FR 567569 A FR567569 A FR 567569A FR 567569D A FR567569D A FR 567569DA FR 567569 A FR567569 A FR 567569A
Authority
FR
France
Prior art keywords
cars
planes
spark plug
spark
plug
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
Louis-Charles Necco
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 FR567569A publication Critical patent/FR567569A/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
    • H01T13/462—Sparking plugs having two or more spark gaps in series connection
    • H01T13/465—Sparking plugs having two or more spark gaps in series connection one spark gap being incorporated in the sparking plug
FR567569D 1923-06-19 1923-06-19 Spark plug for cars and planes Expired FR567569A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR567569T 1923-06-19

Publications (1)

Publication Number Publication Date
FR567569A true FR567569A (en) 1924-03-05

Family

ID=8947879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR567569D Expired FR567569A (en) 1923-06-19 1923-06-19 Spark plug for cars and planes

Country Status (1)

Country Link
FR (1) FR567569A (en)

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