FR2210330A7 - - Google Patents
Info
- Publication number
- FR2210330A7 FR2210330A7 FR7340956A FR7340956A FR2210330A7 FR 2210330 A7 FR2210330 A7 FR 2210330A7 FR 7340956 A FR7340956 A FR 7340956A FR 7340956 A FR7340956 A FR 7340956A FR 2210330 A7 FR2210330 A7 FR 2210330A7
- 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
- H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
- H01T13/39—Selection of materials for electrodes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19727245017 DE7245017U (de) | 1972-12-08 | 1972-12-08 | Zuendkerze |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2210330A7 true FR2210330A7 (no) | 1974-07-05 |
Family
ID=6634360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7340956A Expired FR2210330A7 (no) | 1972-12-08 | 1973-11-16 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE7245017U (no) |
| FR (1) | FR2210330A7 (no) |
-
1972
- 1972-12-08 DE DE19727245017 patent/DE7245017U/de not_active Expired
-
1973
- 1973-11-16 FR FR7340956A patent/FR2210330A7/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE7245017U (de) | 1973-08-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |