FR484959A - Spark plug - Google Patents
Spark plugInfo
- Publication number
- FR484959A FR484959A FR484959DA FR484959A FR 484959 A FR484959 A FR 484959A FR 484959D A FR484959D A FR 484959DA FR 484959 A FR484959 A FR 484959A
- Authority
- FR
- France
- Prior art keywords
- 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
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
- H01T13/48—Sparking plugs having means for rendering sparks visible
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR484959T | 1917-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR484959A true FR484959A (en) | 1917-11-27 |
Family
ID=1521707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR484959D Expired FR484959A (en) | 1917-03-31 | 1917-03-31 | Spark plug |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR484959A (en) |
-
1917
- 1917-03-31 FR FR484959D patent/FR484959A/en not_active Expired
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