AT71513B - Spark plug for internal combustion engines. - Google Patents

Spark plug for internal combustion engines.

Info

Publication number
AT71513B
AT71513B AT71513DA AT71513B AT 71513 B AT71513 B AT 71513B AT 71513D A AT71513D A AT 71513DA AT 71513 B AT71513 B AT 71513B
Authority
AT
Austria
Prior art keywords
internal combustion
spark plug
combustion engines
engines
spark
Prior art date
Application number
Other languages
German (de)
Inventor
Charles Hugh Duffy
Original Assignee
Charles Hugh Duffy
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 Charles Hugh Duffy filed Critical Charles Hugh Duffy
Application granted granted Critical
Publication of AT71513B publication Critical patent/AT71513B/en

Links

AT71513D 1913-01-20 1913-01-20 Spark plug for internal combustion engines. AT71513B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT71513T 1913-01-20

Publications (1)

Publication Number Publication Date
AT71513B true AT71513B (en) 1916-04-10

Family

ID=3593187

Family Applications (1)

Application Number Title Priority Date Filing Date
AT71513D AT71513B (en) 1913-01-20 1913-01-20 Spark plug for internal combustion engines.

Country Status (1)

Country Link
AT (1) AT71513B (en)

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