FR539048A - Improvement in removable spark plugs - Google Patents

Improvement in removable spark plugs

Info

Publication number
FR539048A
FR539048A FR539048DA FR539048A FR 539048 A FR539048 A FR 539048A FR 539048D A FR539048D A FR 539048DA FR 539048 A FR539048 A FR 539048A
Authority
FR
France
Prior art keywords
improvement
spark plugs
removable spark
removable
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
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.)
BOUGIE GAIETTA SA
Original Assignee
BOUGIE GAIETTA 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 BOUGIE GAIETTA SA filed Critical BOUGIE GAIETTA SA
Application granted granted Critical
Publication of FR539048A publication Critical patent/FR539048A/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
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/36—Sparking plugs characterised by features of the electrodes or insulation characterised by the joint between insulation and body, e.g. using cement
FR539048D 1921-08-04 1921-08-04 Improvement in removable spark plugs Expired FR539048A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR539048T 1921-08-04

Publications (1)

Publication Number Publication Date
FR539048A true FR539048A (en) 1922-06-19

Family

ID=8928603

Family Applications (1)

Application Number Title Priority Date Filing Date
FR539048D Expired FR539048A (en) 1921-08-04 1921-08-04 Improvement in removable spark plugs

Country Status (1)

Country Link
FR (1) FR539048A (en)

Similar Documents

Publication Publication Date Title
FR539048A (en) Improvement in removable spark plugs
FR543784A (en) Improvement in spark plugs
FR534590A (en) Spark plug improvements
FR546535A (en) Spark plug improvements
FR518346A (en) Spark plug improvements
FR604867A (en) Improvement in spark plugs
FR25061E (en) Spark plug improvements
FR543116A (en) Spark plug improvements
FR543335A (en) Spark plug improvements
FR544154A (en) Spark plug improvements
FR547311A (en) Spark plug improvements
FR534349A (en) Spark plug improvements
FR529418A (en) Spark plug improvements
FR24621E (en) Spark plug improvements
FR580940A (en) Improvement in spark plugs
FR581038A (en) Improvement in spark plugs
FR565715A (en) Spark plug improvements
FR584827A (en) Improvements made to spark plugs
FR539369A (en) Improvements made to spark plugs
FR539368A (en) Improvements made to spark plugs
FR534383A (en) Improvements made to spark plugs
FR573476A (en) Spark plug improvements
FR573951A (en) Spark plug improvements
FR529028A (en) Spark plugs
FR520507A (en) Spark plug improvements