CH54233A - Elektrische Signaleinrichtung - Google Patents
Elektrische SignaleinrichtungInfo
- Publication number
- CH54233A CH54233A CH54233A CH54233DA CH54233A CH 54233 A CH54233 A CH 54233A CH 54233 A CH54233 A CH 54233A CH 54233D A CH54233D A CH 54233DA CH 54233 A CH54233 A CH 54233A
- Authority
- CH
- Switzerland
- Prior art keywords
- signaling device
- electrical signaling
- electrical
- signaling
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C21/00—Producing acoustic time signals by electrical means
- G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
- G04C21/30—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times with provision for a number of operations at different times, e.g. ringing the bells in a school
- G04C21/32—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times with provision for a number of operations at different times, e.g. ringing the bells in a school giving indications at a number of places each at a different time, e.g. system of alarms in a hotel
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH54233T | 1910-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH54233A true CH54233A (de) | 1912-05-01 |
Family
ID=4293322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH54233A CH54233A (de) | 1910-07-05 | 1910-07-05 | Elektrische Signaleinrichtung |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH54233A (de) |
-
1910
- 1910-07-05 CH CH54233A patent/CH54233A/de unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH54233A (de) | Elektrische Signaleinrichtung | |
| CH50884A (de) | Elektrische Signaleinrichtung | |
| CH50885A (de) | Elektrische Signaleinrichtung | |
| CH50887A (de) | Elektrische Signaleinrichtung | |
| CH51021A (de) | Elektrische Signaleinrichtung | |
| CH51022A (de) | Elektrische Signaleinrichtung | |
| CH52040A (de) | Elektrische Auslösevorrichtung | |
| CH52348A (de) | Elektrische Überwachungseinrichtung für Weichen | |
| CH68240A (de) | Elektrische Kontaktvorrichtung | |
| CH53876A (de) | Selbsttätige elektrische Weichenstellvorrichtung | |
| CH53359A (de) | Stromschlußvorrichtung für elektrische Signaleinrichtungen und dergleichen | |
| CH51011A (de) | Steckkontakteinrichtung | |
| CH50886A (de) | Elektrische Signalanlage | |
| CH50888A (de) | Elektrische Signalanlage | |
| FI4057A (fi) | Merkinantolaite | |
| CH64330A (de) | Elektrische Schaltvorrichtung | |
| CH55124A (de) | Elektrische Melde- und Weckeinrichtung | |
| CH51889A (de) | Elektrische Lokomotive | |
| CH52177A (de) | Elektrische Schmelzsicherung | |
| CH53859A (de) | Elektrische Alarmeinrichtung | |
| CH54234A (de) | Elektrische Alarmeinrichtung | |
| CH55969A (de) | Elektrische Registrierschreibanlage | |
| FI4151A (fi) | Elektrisk induktionsugn | |
| CH51536A (de) | Elektrische Handlampe | |
| CH54222A (de) | Elektrische Handlampe |