NL109122C - - Google Patents
Info
- Publication number
- NL109122C NL109122C NL109122DA NL109122C NL 109122 C NL109122 C NL 109122C NL 109122D A NL109122D A NL 109122DA NL 109122 C NL109122 C NL 109122C
- Authority
- NL
- Netherlands
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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2231/00—Cathode ray tubes or electron beam tubes
- H01J2231/50—Imaging and conversion tubes
- H01J2231/50005—Imaging and conversion tubes characterised by form of illumination
- H01J2231/5001—Photons
- H01J2231/50015—Light
- H01J2231/50026—Infrared
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH4568557 | 1957-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL109122C true NL109122C (en:Method) |
Family
ID=4515625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL109122D NL109122C (en:Method) | 1957-05-03 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH349350A (en:Method) |
| DE (1) | DE1040715B (en:Method) |
| NL (1) | NL109122C (en:Method) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE695498C (de) * | 1935-06-27 | 1940-08-26 | Aeg | Verfahren zur Herstellung von Photokathoden und Leuchtschirmen in einem Vakuumgefaess |
| DE1087721B (de) * | 1953-11-09 | 1960-08-25 | Siemens Ag Albis | Bildwandlerroehre |
-
0
- NL NL109122D patent/NL109122C/xx active
-
1957
- 1957-05-03 CH CH349350D patent/CH349350A/de unknown
- 1957-09-04 DE DEA27847A patent/DE1040715B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1040715B (de) | 1958-10-09 |
| CH349350A (de) | 1960-10-15 |