FR921189A - System and methods for the remote control of selectors or the like - Google Patents
System and methods for the remote control of selectors or the likeInfo
- Publication number
- FR921189A FR921189A FR921189DA FR921189A FR 921189 A FR921189 A FR 921189A FR 921189D A FR921189D A FR 921189DA FR 921189 A FR921189 A FR 921189A
- Authority
- FR
- France
- Prior art keywords
- selectors
- methods
- remote control
- remote
- control
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Relay Circuits (AREA)
- Keying Circuit Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR921189X | 1945-11-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR921189A true FR921189A (en) | 1947-04-29 |
Family
ID=32922456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR921189D Expired FR921189A (en) | 1945-11-06 | 1945-11-06 | System and methods for the remote control of selectors or the like |
Country Status (4)
Country | Link |
---|---|
US (1) | US2490048A (en) |
FR (1) | FR921189A (en) |
GB (1) | GB655941A (en) |
NL (1) | NL74858C (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE496298A (en) * | 1949-06-24 | |||
US2926216A (en) * | 1956-10-26 | 1960-02-23 | Arthur D Alexander | Multiple pulse communication system |
BE626612A (en) * | 1962-03-14 | |||
BE633916A (en) * | 1962-06-25 | |||
GB1112573A (en) * | 1963-11-29 | 1968-05-08 | Automatic Switching Ltd | Improvements in or relating to polarised relay circuits and to electrical traffic analysers using such circuits |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE22794E (en) * | 1946-10-01 | G deakin | ||
NL57799C (en) * | 1941-03-07 | 1945-09-15 | Bell Telephone Mfg | Circuit for controlling equipment in signaling systems, in particular the setting of switches in exchanges for telephone systems |
US2376346A (en) * | 1943-06-21 | 1945-05-22 | Int Standard Electric Corp | Telecommunication system |
US2423078A (en) * | 1943-10-20 | 1947-07-01 | Bell Telephone Labor Inc | Harmonic generator |
-
0
- NL NL74858D patent/NL74858C/xx active
-
1945
- 1945-11-06 FR FR921189D patent/FR921189A/en not_active Expired
-
1947
- 1947-06-19 GB GB16203/47A patent/GB655941A/en not_active Expired
- 1947-08-06 US US766692A patent/US2490048A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NL74858C (en) | |
US2490048A (en) | 1949-12-06 |
GB655941A (en) | 1951-08-08 |
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