FR2316720B1 - - Google Patents
Info
- Publication number
- FR2316720B1 FR2316720B1 FR7521076A FR7521076A FR2316720B1 FR 2316720 B1 FR2316720 B1 FR 2316720B1 FR 7521076 A FR7521076 A FR 7521076A FR 7521076 A FR7521076 A FR 7521076A FR 2316720 B1 FR2316720 B1 FR 2316720B1
- 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
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
- H01J13/50—Tubes having a single main anode
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- 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 |
---|---|---|---|
FR7521076A FR2316720A1 (fr) | 1975-07-04 | 1975-07-04 | Dispositif de creation d'arc electrique, et organe propulseur et source lumineuse comportant un tel dispositif |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7521076A FR2316720A1 (fr) | 1975-07-04 | 1975-07-04 | Dispositif de creation d'arc electrique, et organe propulseur et source lumineuse comportant un tel dispositif |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2316720A1 FR2316720A1 (fr) | 1977-01-28 |
FR2316720B1 true FR2316720B1 (ja) | 1978-09-22 |
Family
ID=9157538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7521076A Granted FR2316720A1 (fr) | 1975-07-04 | 1975-07-04 | Dispositif de creation d'arc electrique, et organe propulseur et source lumineuse comportant un tel dispositif |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2316720A1 (ja) |
-
1975
- 1975-07-04 FR FR7521076A patent/FR2316720A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2316720A1 (fr) | 1977-01-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |