JPS4421606B1 - - Google Patents
Info
- Publication number
- JPS4421606B1 JPS4421606B1 JP498966A JP498966A JPS4421606B1 JP S4421606 B1 JPS4421606 B1 JP S4421606B1 JP 498966 A JP498966 A JP 498966A JP 498966 A JP498966 A JP 498966A JP S4421606 B1 JPS4421606 B1 JP S4421606B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements
- G08C25/02—Arrangements for preventing or correcting errors; Monitoring arrangements by signalling back receiving station to transmitting station
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Keying Circuit Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1965S0095204 DE1261935B (de) | 1965-01-28 | 1965-01-28 | Schaltung zur Stellungsrueckmeldung eines Schalters mit einem von dem Schalter gesteuerten Melde-Wechselschalter und einem vom Quittierschalter gesteuerten Melde-Wechselschalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4421606B1 true JPS4421606B1 (xx) | 1969-09-16 |
Family
ID=7519207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP498966A Pending JPS4421606B1 (xx) | 1965-01-28 | 1966-01-28 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4421606B1 (xx) |
| CH (1) | CH440421A (xx) |
| DE (1) | DE1261935B (xx) |
-
1965
- 1965-01-28 DE DE1965S0095204 patent/DE1261935B/de active Pending
-
1966
- 1966-01-26 CH CH107366A patent/CH440421A/de unknown
- 1966-01-28 JP JP498966A patent/JPS4421606B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1261935B (de) | 1968-02-29 |
| CH440421A (de) | 1967-07-31 |