FR1145509A - Selection device - Google Patents
Selection deviceInfo
- Publication number
- FR1145509A FR1145509A FR1145509DA FR1145509A FR 1145509 A FR1145509 A FR 1145509A FR 1145509D A FR1145509D A FR 1145509DA FR 1145509 A FR1145509 A FR 1145509A
- Authority
- FR
- France
- Prior art keywords
- selection device
- selection
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1145509T | 1956-03-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1145509A true FR1145509A (en) | 1957-10-28 |
Family
ID=9644809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1145509D Expired FR1145509A (en) | 1956-03-03 | 1956-03-03 | Selection device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1145509A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1084769B (en) * | 1958-01-23 | 1960-07-07 | Merk Ag Telefonbau Friedrich | Circuit arrangement for switching through an incoming input line with a free outgoing output line provided |
US3109161A (en) * | 1958-12-03 | 1963-10-29 | Bell Telephone Labor Inc | Electrical selection circuits |
US3175189A (en) * | 1960-06-06 | 1965-03-23 | Motorola Inc | Random sequence switching system with lockout means |
-
1956
- 1956-03-03 FR FR1145509D patent/FR1145509A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1084769B (en) * | 1958-01-23 | 1960-07-07 | Merk Ag Telefonbau Friedrich | Circuit arrangement for switching through an incoming input line with a free outgoing output line provided |
US3109161A (en) * | 1958-12-03 | 1963-10-29 | Bell Telephone Labor Inc | Electrical selection circuits |
US3175189A (en) * | 1960-06-06 | 1965-03-23 | Motorola Inc | Random sequence switching system with lockout means |
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