FR2279218B1 - - Google Patents
Info
- Publication number
- FR2279218B1 FR2279218B1 FR7424548A FR7424548A FR2279218B1 FR 2279218 B1 FR2279218 B1 FR 2279218B1 FR 7424548 A FR7424548 A FR 7424548A FR 7424548 A FR7424548 A FR 7424548A FR 2279218 B1 FR2279218 B1 FR 2279218B1
- 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
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/38—Cold-cathode tubes
- H01J17/40—Cold-cathode tubes with one cathode and one anode, e.g. glow tubes, tuning-indicator glow tubes, voltage-stabiliser tubes, voltage-indicator tubes
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7424548A FR2279218A1 (fr) | 1974-07-15 | 1974-07-15 | Microparafoudre a gaz ionisant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7424548A FR2279218A1 (fr) | 1974-07-15 | 1974-07-15 | Microparafoudre a gaz ionisant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2279218A1 FR2279218A1 (fr) | 1976-02-13 |
| FR2279218B1 true FR2279218B1 (forum.php) | 1978-11-24 |
Family
ID=9141286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7424548A Granted FR2279218A1 (fr) | 1974-07-15 | 1974-07-15 | Microparafoudre a gaz ionisant |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2279218A1 (forum.php) |
-
1974
- 1974-07-15 FR FR7424548A patent/FR2279218A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2279218A1 (fr) | 1976-02-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| CL | Concession to grant licenses | ||
| ST | Notification of lapse |