FR743600A - - Google Patents
Info
- Publication number
- FR743600A FR743600A FR743600DA FR743600A FR 743600 A FR743600 A FR 743600A FR 743600D A FR743600D A FR 743600DA FR 743600 A FR743600 A FR 743600A
- Authority
- FR
- France
- 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
- H01T13/02—Details
- H01T13/14—Means for self-cleaning
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR743600A true FR743600A (ja) | 1933-04-01 |
Family
ID=1547837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR743600D Expired FR743600A (ja) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR743600A (ja) |
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0
- FR FR743600D patent/FR743600A/fr not_active Expired