BE421916A - - Google Patents
Info
- Publication number
- BE421916A BE421916A BE421916DA BE421916A BE 421916 A BE421916 A BE 421916A BE 421916D A BE421916D A BE 421916DA BE 421916 A BE421916 A BE 421916A
- 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
- H01J29/16—Incandescent screens
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH496662X | 1936-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE421916A true BE421916A (https=) |
Family
ID=4516767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE421916D BE421916A (https=) | 1936-06-04 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE421916A (https=) |
| DE (1) | DE707177C (https=) |
| GB (1) | GB496662A (https=) |
-
0
- BE BE421916D patent/BE421916A/xx unknown
-
1937
- 1937-06-02 DE DEF83102D patent/DE707177C/de not_active Expired
- 1937-06-03 GB GB15456/37A patent/GB496662A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE707177C (de) | 1941-06-16 |
| GB496662A (en) | 1938-12-05 |