AT172866B - Dial with call switch - Google Patents
Dial with call switchInfo
- Publication number
- AT172866B AT172866B AT172866DA AT172866B AT 172866 B AT172866 B AT 172866B AT 172866D A AT172866D A AT 172866DA AT 172866 B AT172866 B AT 172866B
- Authority
- AT
- Austria
- Prior art keywords
- dial
- call switch
- call
- switch
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT172866T | 1951-02-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT172866B true AT172866B (en) | 1952-10-25 |
Family
ID=3657052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT172866D AT172866B (en) | 1951-02-23 | 1951-02-23 | Dial with call switch |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT172866B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE954797C (en) * | 1954-01-19 | 1956-12-20 | Allg Telefon Fabrik G M B H | Dialing and call facility for telecommunications systems |
-
1951
- 1951-02-23 AT AT172866D patent/AT172866B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE954797C (en) * | 1954-01-19 | 1956-12-20 | Allg Telefon Fabrik G M B H | Dialing and call facility for telecommunications systems |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH320531A (en) | Disconnector with quick switching device | |
CH293539A (en) | Liquid switch. | |
FR1109009A (en) | Telephone circuit | |
FR1054235A (en) | Tilting circuit | |
AT172562B (en) | Auto switch | |
AT172866B (en) | Dial with call switch | |
CH314172A (en) | Multiple switch | |
FR1043595A (en) | Oscillating switch | |
FR1051157A (en) | Advanced switch | |
FR1037919A (en) | Waterproof switch | |
CH325325A (en) | Electronic switch | |
CH297205A (en) | Telephone with illuminated rotary dial. | |
FR1055935A (en) | Light switch | |
CH291947A (en) | Number switch. | |
FR1042745A (en) | Switch | |
AT177462B (en) | Time switch | |
AT175944B (en) | Mechanical switching converter (contact converter) | |
FR1045722A (en) | Stylograph refinements | |
CH306171A (en) | Light switch. | |
FR1033450A (en) | Washer | |
FR1072413A (en) | Switching clock | |
FR1033494A (en) | Switch in charge | |
FR1071299A (en) | Switches | |
AT182680B (en) | Time signal switch | |
AT174103B (en) | Automatic time switch |