GB638366A - Improvements relating to cathode ray tubes - Google Patents
Improvements relating to cathode ray tubesInfo
- Publication number
- GB638366A GB638366A GB1190247A GB1190247A GB638366A GB 638366 A GB638366 A GB 638366A GB 1190247 A GB1190247 A GB 1190247A GB 1190247 A GB1190247 A GB 1190247A GB 638366 A GB638366 A GB 638366A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cathode
- contacts
- conical
- block
- ray tube
- 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
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/861—Vessels or containers characterised by the form or the structure thereof
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE482248D BE482248A (sv) | 1947-05-02 | ||
FR965331D FR965331A (sv) | 1947-05-02 | ||
GB1190247A GB638366A (en) | 1947-05-02 | 1947-05-02 | Improvements relating to cathode ray tubes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1190247A GB638366A (en) | 1947-05-02 | 1947-05-02 | Improvements relating to cathode ray tubes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB638366A true GB638366A (en) | 1950-06-07 |
Family
ID=9994747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1190247A Expired GB638366A (en) | 1947-05-02 | 1947-05-02 | Improvements relating to cathode ray tubes |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE482248A (sv) |
FR (1) | FR965331A (sv) |
GB (1) | GB638366A (sv) |
-
0
- BE BE482248D patent/BE482248A/xx unknown
- FR FR965331D patent/FR965331A/fr not_active Expired
-
1947
- 1947-05-02 GB GB1190247A patent/GB638366A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR965331A (sv) | 1950-09-08 |
BE482248A (sv) |
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