BE518130A - - Google Patents
Info
- Publication number
- BE518130A BE518130A BE518130DA BE518130A BE 518130 A BE518130 A BE 518130A BE 518130D A BE518130D A BE 518130DA BE 518130 A BE518130 A BE 518130A
- 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
- H01J29/36—Photoelectric screens; Charge-storage screens
- H01J29/39—Charge-storage screens
- H01J29/45—Charge-storage screens exhibiting internal electric effects caused by electromagnetic radiation, e.g. photoconductive screen, photodielectric screen, photovoltaic screen
- H01J29/458—Charge-storage screens exhibiting internal electric effects caused by electromagnetic radiation, e.g. photoconductive screen, photodielectric screen, photovoltaic screen pyroelectrical targets; targets for infrared or ultraviolet or X-ray radiations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL1072113X | 1952-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE518130A true BE518130A (sv) |
Family
ID=19868369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE518130D BE518130A (sv) | 1952-03-03 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE518130A (sv) |
| FR (1) | FR1072113A (sv) |
| NL (1) | NL167857B (sv) |
-
0
- BE BE518130D patent/BE518130A/xx unknown
- NL NL7708810.A patent/NL167857B/xx unknown
-
1953
- 1953-03-02 FR FR1072113D patent/FR1072113A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1072113A (fr) | 1954-09-08 |
| NL167857B (nl) |