FR1395534A - Installation for telecommunication installations - Google Patents
Installation for telecommunication installationsInfo
- Publication number
- FR1395534A FR1395534A FR927987A FR927987A FR1395534A FR 1395534 A FR1395534 A FR 1395534A FR 927987 A FR927987 A FR 927987A FR 927987 A FR927987 A FR 927987A FR 1395534 A FR1395534 A FR 1395534A
- Authority
- FR
- France
- Prior art keywords
- installation
- telecommunication installations
- installations
- telecommunication
- 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
- 238000009434 installation Methods 0.000 title 2
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H63/00—Details of electrically-operated selector switches
- H01H63/36—Circuit arrangements for ensuring correct or desired operation and not adapted to a particular application of the selector switch
- H01H63/38—Circuit arrangements for ensuring correct or desired operation and not adapted to a particular application of the selector switch for multi-position wiper switches
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
- H04Q3/0012—Selecting arrangements using relay selectors in the switching stages in which the relays are arranged in a matrix configuration
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR927987A FR1395534A (en) | 1962-03-15 | 1963-03-14 | Installation for telecommunication installations |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES78503A DE1162883B (en) | 1962-03-15 | 1962-03-15 | Circuit arrangement for telecommunications systems, in particular telephone exchanges, with control devices constructed like a cross field |
FR927987A FR1395534A (en) | 1962-03-15 | 1963-03-14 | Installation for telecommunication installations |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1395534A true FR1395534A (en) | 1965-04-16 |
Family
ID=25996807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR927987A Expired FR1395534A (en) | 1962-03-15 | 1963-03-14 | Installation for telecommunication installations |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1395534A (en) |
-
1963
- 1963-03-14 FR FR927987A patent/FR1395534A/en not_active Expired
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