FR820934A - Improvements to discharge tubes - Google Patents
Improvements to discharge tubesInfo
- Publication number
- FR820934A FR820934A FR820934DA FR820934A FR 820934 A FR820934 A FR 820934A FR 820934D A FR820934D A FR 820934DA FR 820934 A FR820934 A FR 820934A
- Authority
- FR
- France
- Prior art keywords
- discharge tubes
- tubes
- discharge
- Prior art date
- 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
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US484629XA | 1936-04-29 | 1936-04-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR820934A true FR820934A (en) | 1937-11-22 |
Family
ID=21954724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR820934D Expired FR820934A (en) | 1936-04-29 | 1937-04-22 | Improvements to discharge tubes |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR820934A (en) |
GB (1) | GB484629A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4053809A (en) * | 1976-06-18 | 1977-10-11 | General Electric Company | Short-arc discharge lamp with starting device |
-
1937
- 1937-04-22 FR FR820934D patent/FR820934A/en not_active Expired
- 1937-04-29 GB GB12263/37A patent/GB484629A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB484629A (en) | 1938-05-09 |
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