FR547732A - - Google Patents
Info
- Publication number
- FR547732A FR547732A FR547732DA FR547732A FR 547732 A FR547732 A FR 547732A FR 547732D A FR547732D A FR 547732DA FR 547732 A FR547732 A FR 547732A
- 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
- H01T13/46—Sparking plugs having two or more spark gaps
- H01T13/462—Sparking plugs having two or more spark gaps in series connection
- H01T13/465—Sparking plugs having two or more spark gaps in series connection one spark gap being incorporated in the sparking plug
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR547732A true FR547732A (enExample) | 1922-12-22 |
Family
ID=1538055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR547732D Expired FR547732A (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR547732A (enExample) |
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0
- FR FR547732D patent/FR547732A/fr not_active Expired