BE364062A - - Google Patents
Info
- Publication number
- BE364062A BE364062A BE364062DA BE364062A BE 364062 A BE364062 A BE 364062A BE 364062D A BE364062D A BE 364062DA BE 364062 A BE364062 A BE 364062A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL682393X | 1928-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE364062A true BE364062A (en:Method) |
Family
ID=19805545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE364062D BE364062A (en:Method) | 1928-10-04 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE364062A (en:Method) |
| FR (1) | FR682393A (en:Method) |
-
0
- BE BE364062D patent/BE364062A/xx unknown
-
1929
- 1929-09-27 FR FR682393D patent/FR682393A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR682393A (fr) | 1930-05-27 |