FR1063848A - Montage sélecteur électronique - Google Patents
Montage sélecteur électroniqueInfo
- Publication number
- FR1063848A FR1063848A FR1063848DA FR1063848A FR 1063848 A FR1063848 A FR 1063848A FR 1063848D A FR1063848D A FR 1063848DA FR 1063848 A FR1063848 A FR 1063848A
- Authority
- FR
- France
- Prior art keywords
- selector assembly
- electronic selector
- electronic
- assembly
- selector
- Prior art date
- 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
- 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)
- Telephonic Communication Services (AREA)
- Devices For Supply Of Signal Current (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL302754X | 1951-05-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1063848A true FR1063848A (fr) | 1954-05-07 |
Family
ID=19783370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1063848D Expired FR1063848A (fr) | 1951-05-23 | 1952-05-21 | Montage sélecteur électronique |
Country Status (7)
Country | Link |
---|---|
US (1) | US2693503A (it) |
BE (1) | BE511611A (it) |
CH (1) | CH302754A (it) |
DE (1) | DE912824C (it) |
FR (1) | FR1063848A (it) |
GB (1) | GB707504A (it) |
NL (1) | NL80837C (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB967252A (en) * | 1960-05-25 | 1964-08-19 | Pye Ltd | Automatic telephone systems |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB566445A (en) * | 1943-08-13 | 1944-12-29 | Siemens Brothers & Co Ltd | Improvements relating to searching arrangements in telephone systems |
FR959203A (it) * | 1947-01-03 | 1950-03-25 | ||
US2562100A (en) * | 1948-11-17 | 1951-07-24 | Bell Telephone Labor Inc | Coordinate selecting and lock-out circuit |
-
0
- NL NL80837D patent/NL80837C/xx active
- BE BE511611D patent/BE511611A/xx unknown
-
1952
- 1952-05-01 US US285408A patent/US2693503A/en not_active Expired - Lifetime
- 1952-05-20 GB GB12722/52A patent/GB707504A/en not_active Expired
- 1952-05-21 DE DEN5544A patent/DE912824C/de not_active Expired
- 1952-05-21 FR FR1063848D patent/FR1063848A/fr not_active Expired
- 1952-05-21 CH CH302754D patent/CH302754A/de unknown
Also Published As
Publication number | Publication date |
---|---|
CH302754A (de) | 1954-10-31 |
US2693503A (en) | 1954-11-02 |
DE912824C (de) | 1954-06-03 |
BE511611A (it) | |
GB707504A (en) | 1954-04-21 |
NL80837C (it) |
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