FR796044A - Improvements to discharge tubes - Google Patents
Improvements to discharge tubesInfo
- Publication number
- FR796044A FR796044A FR796044DA FR796044A FR 796044 A FR796044 A FR 796044A FR 796044D A FR796044D A FR 796044DA FR 796044 A FR796044 A FR 796044A
- 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
- H01J61/04—Electrodes; Screens; Shields
- H01J61/06—Main electrodes
- H01J61/073—Main electrodes for high-pressure discharge lamps
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2878334A GB445427A (en) | 1934-10-08 | 1934-10-08 | Improvements in and relating to electric discharge devices |
Publications (1)
Publication Number | Publication Date |
---|---|
FR796044A true FR796044A (en) | 1936-03-27 |
Family
ID=10281084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR796044D Expired FR796044A (en) | 1934-10-08 | 1935-10-08 | Improvements to discharge tubes |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR796044A (en) |
GB (1) | GB445427A (en) |
-
1934
- 1934-10-08 GB GB2878334A patent/GB445427A/en not_active Expired
-
1935
- 1935-10-08 FR FR796044D patent/FR796044A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB445427A (en) | 1936-04-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR816769A (en) | Improvements to discharge tubes | |
FR798984A (en) | Improvements to discharge tubes | |
FR802417A (en) | Improvements to discharge tubes | |
FR810516A (en) | Improvements to discharge tubes | |
FR785770A (en) | Improvements to discharge tubes | |
FR786957A (en) | Improvements to discharge tubes | |
FR797318A (en) | Improvements to discharge tubes | |
FR789727A (en) | Improvements to discharge tubes | |
FR801749A (en) | Improvements made to discharge tubes | |
FR824238A (en) | Improvements to discharge tubes | |
FR796322A (en) | Improvements made to electric discharge tubes | |
FR812808A (en) | Improvements to discharge tubes | |
FR784901A (en) | Improvements to discharge tubes | |
FR820595A (en) | Improvements to discharge tubes | |
FR792316A (en) | Improvements made to electric discharge tubes | |
FR783718A (en) | Improvements to discharge tubes | |
FR800413A (en) | Improvements to discharge tubes | |
FR806693A (en) | Improvements to discharge tubes | |
FR796513A (en) | Improvements to electronic discharge tubes | |
FR784197A (en) | Improvements to discharge tubes | |
FR794281A (en) | Improvements to discharge tubes | |
FR797580A (en) | Improvements to discharge tubes | |
FR793354A (en) | Improvements to discharge tubes | |
FR796044A (en) | Improvements to discharge tubes | |
FR791076A (en) | Improvements to discharge tubes |