BE451300A - - Google Patents
Info
- Publication number
- BE451300A BE451300A BE451300DA BE451300A BE 451300 A BE451300 A BE 451300A BE 451300D A BE451300D A BE 451300DA BE 451300 A BE451300 A BE 451300A
- Authority
- BE
- Belgium
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
- H01J29/14—Screens on or from which an image or pattern is formed, picked up, converted or stored acting by discoloration, e.g. halide screen
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE256268X | 1942-07-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE451300A true BE451300A (fr) |
Family
ID=5966284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE451300D BE451300A (fr) | 1942-07-18 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE451300A (fr) |
| CH (1) | CH256268A (fr) |
| FR (1) | FR895825A (fr) |
-
0
- BE BE451300D patent/BE451300A/xx unknown
-
1943
- 1943-06-01 CH CH256268D patent/CH256268A/de unknown
- 1943-06-24 FR FR895825D patent/FR895825A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH256268A (de) | 1948-08-15 |
| FR895825A (fr) | 1945-02-05 |