CH577749A5 - - Google Patents
Info
- Publication number
- CH577749A5 CH577749A5 CH1677674A CH1677674A CH577749A5 CH 577749 A5 CH577749 A5 CH 577749A5 CH 1677674 A CH1677674 A CH 1677674A CH 1677674 A CH1677674 A CH 1677674A CH 577749 A5 CH577749 A5 CH 577749A5
- Authority
- CH
- Switzerland
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
- H01J29/92—Means forming part of the tube for the purpose of providing electrical connection to it
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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
- H01J29/36—Photoelectric screens; Charge-storage screens
- H01J29/38—Photoelectric screens; Charge-storage screens not using charge storage, e.g. photo-emissive screen, extended cathode
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732363119 DE2363119A1 (de) | 1973-12-19 | 1973-12-19 | Elektronenoptische entladungsvorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
CH577749A5 true CH577749A5 (de) | 1976-07-15 |
Family
ID=5901213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1677674A CH577749A5 (de) | 1973-12-19 | 1974-12-17 |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE823500A (de) |
CH (1) | CH577749A5 (de) |
DE (1) | DE2363119A1 (de) |
GB (1) | GB1475100A (de) |
NL (1) | NL7415819A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7708321A (nl) * | 1977-07-27 | 1979-01-30 | Optische Ind De Oude Delft Nv | Werkwijze voor het vervaardigen van de kathode van een diodebeeldversterkerbuis, alsmede diode- beeldversterkerbuis met een kathode vervaardigd volgens deze werkwijze. |
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1973
- 1973-12-19 DE DE19732363119 patent/DE2363119A1/de active Pending
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1974
- 1974-12-04 NL NL7415819A patent/NL7415819A/xx not_active Application Discontinuation
- 1974-12-16 GB GB5427374A patent/GB1475100A/en not_active Expired
- 1974-12-17 CH CH1677674A patent/CH577749A5/xx not_active IP Right Cessation
- 1974-12-18 BE BE151628A patent/BE823500A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL7415819A (nl) | 1975-06-23 |
GB1475100A (en) | 1977-06-01 |
BE823500A (fr) | 1975-04-16 |
DE2363119A1 (de) | 1975-11-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |