FR886307A - Braun tube refinements - Google Patents
Braun tube refinementsInfo
- Publication number
- FR886307A FR886307A FR886307DA FR886307A FR 886307 A FR886307 A FR 886307A FR 886307D A FR886307D A FR 886307DA FR 886307 A FR886307 A FR 886307A
- Authority
- FR
- France
- Prior art keywords
- refinements
- braun tube
- braun
- tube
- tube refinements
- 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
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/18—Luminescent screens
- H01J29/28—Luminescent screens with protective, conductive or reflective layers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE886307X | 1941-03-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR886307A true FR886307A (en) | 1943-10-12 |
Family
ID=6833249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR886307D Expired FR886307A (en) | 1941-03-10 | 1942-10-01 | Braun tube refinements |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR886307A (en) |
-
1942
- 1942-10-01 FR FR886307D patent/FR886307A/en not_active Expired
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