FR964589A - - Google Patents
Info
- Publication number
- FR964589A FR964589A FR964589DA FR964589A FR 964589 A FR964589 A FR 964589A FR 964589D A FR964589D A FR 964589DA FR 964589 A FR964589 A FR 964589A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
- H01J43/02—Tubes in which one or a few electrodes are secondary-electron emitting electrodes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/02—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- X-Ray Techniques (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH257871T | 1947-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR964589A true FR964589A (xx) | 1950-08-18 |
Family
ID=4472372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR964589D Expired FR964589A (xx) | 1947-04-14 | 1950-02-01 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH257871A (xx) |
| DE (1) | DE858115C (xx) |
| FR (1) | FR964589A (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2874328A (en) * | 1954-12-31 | 1959-02-17 | Munsey E Crost | Voltage sampling apparatus |
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1947
- 1947-04-14 CH CH257871D patent/CH257871A/de unknown
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1949
- 1949-01-01 DE DEP28951D patent/DE858115C/de not_active Expired
-
1950
- 1950-02-01 FR FR964589D patent/FR964589A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2874328A (en) * | 1954-12-31 | 1959-02-17 | Munsey E Crost | Voltage sampling apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CH257871A (de) | 1948-10-31 |
| DE858115C (de) | 1952-12-04 |