NL252303A - - Google Patents
Info
- Publication number
- NL252303A NL252303A NL252303DA NL252303A NL 252303 A NL252303 A NL 252303A NL 252303D A NL252303D A NL 252303DA NL 252303 A NL252303 A NL 252303A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
- H01J9/233—Manufacture of photoelectric screens or charge-storage screens
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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
- G21K4/00—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Manufacturing & Machinery (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1933459A GB898138A (en) | 1959-06-05 | 1959-06-05 | Improvements relating to electrical image intensifying devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL252303A true NL252303A (en:Method) |
Family
ID=10127610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL252303D NL252303A (en:Method) | 1959-06-05 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1185740B (en:Method) |
| GB (1) | GB898138A (en:Method) |
| NL (1) | NL252303A (en:Method) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2645721A (en) * | 1952-02-16 | 1953-07-14 | Gen Electric | Image intensification apparatus |
| DE1704573U (de) * | 1954-03-30 | 1955-08-11 | Zeiss Ikon Ag | Elektronische roentgenbild-verstaerkerroehre. |
-
0
- NL NL252303D patent/NL252303A/xx unknown
-
1959
- 1959-06-05 GB GB1933459A patent/GB898138A/en not_active Expired
-
1960
- 1960-06-04 DE DEA34826A patent/DE1185740B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB898138A (en) | 1962-06-06 |
| DE1185740B (de) | 1965-01-21 |