FR959203A - - Google Patents
Info
- Publication number
- FR959203A FR959203A FR959203DA FR959203A FR 959203 A FR959203 A FR 959203A FR 959203D A FR959203D A FR 959203DA FR 959203 A FR959203 A FR 959203A
- 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
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/14—Magnetic means for controlling the discharge
-
- 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
- H01J31/06—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 with more than two output electrodes, e.g. for multiple switching or counting
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K29/00—Pulse counters comprising multi-stable elements, e.g. for ternary scale, for decimal scale; Analogous frequency dividers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
- H04Q3/525—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using tubes in the switching stages
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Devices For Supply Of Signal Current (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE269355X | 1947-01-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR959203A true FR959203A (de) | 1950-03-25 |
Family
ID=20306721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR959203D Expired FR959203A (de) | 1947-01-03 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2598392A (de) |
| CH (1) | CH269355A (de) |
| DE (1) | DE909705C (de) |
| FR (1) | FR959203A (de) |
| GB (1) | GB670578A (de) |
| NL (1) | NL73706C (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL80837C (de) * | 1951-05-23 | |||
| US2960575A (en) * | 1952-04-10 | 1960-11-15 | Int Standard Electric Corp | Automatic telecommunication systems |
| US3337683A (en) * | 1966-08-02 | 1967-08-22 | Internat Scanning Devices Ltd | Scanning device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2339684A (en) * | 1944-01-18 | Electronic control for telecommu | ||
| US2122102A (en) * | 1935-03-02 | 1938-06-28 | Lundell Torsten Adil | Electric signaling system |
| US2204055A (en) * | 1938-11-25 | 1940-06-11 | Bell Telephone Labor Inc | Telephone system |
-
0
- NL NL73706D patent/NL73706C/xx active
- FR FR959203D patent/FR959203A/fr not_active Expired
-
1947
- 1947-12-23 US US793352A patent/US2598392A/en not_active Expired - Lifetime
- 1947-12-30 GB GB34823/47A patent/GB670578A/en not_active Expired
- 1947-12-31 CH CH269355D patent/CH269355A/de unknown
-
1948
- 1948-01-03 DE DET5134A patent/DE909705C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL73706C (de) | |
| CH269355A (de) | 1950-06-30 |
| US2598392A (en) | 1952-05-27 |
| DE909705C (de) | 1954-04-22 |
| GB670578A (en) | 1952-04-23 |