BE518746A - - Google Patents
Info
- Publication number
- BE518746A BE518746A BE518746DA BE518746A BE 518746 A BE518746 A BE 518746A BE 518746D A BE518746D A BE 518746DA BE 518746 A BE518746 A BE 518746A
- Authority
- BE
- Belgium
Links
Classifications
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
- G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
- G21K1/025—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using multiple collimators, e.g. Bucky screens; other devices for eliminating undesired or dispersed radiation
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- 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
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- 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
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US724425XA | 1952-03-29 | 1952-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE518746A true BE518746A (de) |
Family
ID=22107599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE518746D BE518746A (de) | 1952-03-29 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE518746A (de) |
| FR (1) | FR1078533A (de) |
| GB (1) | GB724425A (de) |
-
0
- BE BE518746D patent/BE518746A/xx unknown
-
1953
- 1953-02-24 GB GB5108/53A patent/GB724425A/en not_active Expired
- 1953-03-25 FR FR1078533D patent/FR1078533A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1078533A (fr) | 1954-11-18 |
| GB724425A (en) | 1955-02-23 |