FR623185A - - Google Patents
Info
- Publication number
- FR623185A FR623185A FR623185DA FR623185A FR 623185 A FR623185 A FR 623185A FR 623185D A FR623185D A FR 623185DA FR 623185 A FR623185 A FR 623185A
- 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
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- 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
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR623185A true FR623185A (fr) | 1927-06-16 |
Family
ID=1541267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR623185D Expired FR623185A (fr) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR623185A (fr) |
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0
- FR FR623185D patent/FR623185A/fr not_active Expired