FR498814A - Perfectionnement aux bougies électriques - Google Patents

Perfectionnement aux bougies électriques

Info

Publication number
FR498814A
FR498814A FR498814DA FR498814A FR 498814 A FR498814 A FR 498814A FR 498814D A FR498814D A FR 498814DA FR 498814 A FR498814 A FR 498814A
Authority
FR
France
Prior art keywords
improvement
electric candles
candles
electric
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
English (en)
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.)
ETS DE DION BOUTON
Original Assignee
ETS DE DION BOUTON
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 ETS DE DION BOUTON filed Critical ETS DE DION BOUTON
Application granted granted Critical
Publication of FR498814A publication Critical patent/FR498814A/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
    • H01T13/46—Sparking plugs having two or more spark gaps
    • H01T13/467—Sparking plugs having two or more spark gaps in parallel connection
FR498814D 1918-12-12 1918-12-12 Perfectionnement aux bougies électriques Expired FR498814A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR498814T 1918-12-12

Publications (1)

Publication Number Publication Date
FR498814A true FR498814A (fr) 1920-01-23

Family

ID=1533967

Family Applications (1)

Application Number Title Priority Date Filing Date
FR498814D Expired FR498814A (fr) 1918-12-12 1918-12-12 Perfectionnement aux bougies électriques

Country Status (1)

Country Link
FR (1) FR498814A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440100A1 (fr) * 1978-10-25 1980-05-23 Huang Yu Fei Bougie d'allumage a electrode de masse amelioree

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440100A1 (fr) * 1978-10-25 1980-05-23 Huang Yu Fei Bougie d'allumage a electrode de masse amelioree

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