JPS4890100U - - Google Patents
Info
- Publication number
- JPS4890100U JPS4890100U JP1366872U JP1366872U JPS4890100U JP S4890100 U JPS4890100 U JP S4890100U JP 1366872 U JP1366872 U JP 1366872U JP 1366872 U JP1366872 U JP 1366872U JP S4890100 U JPS4890100 U JP S4890100U
- 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
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
- Selective Calling Equipment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1366872U JPS4890100U (en:Method) | 1972-02-03 | 1972-02-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1366872U JPS4890100U (en:Method) | 1972-02-03 | 1972-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4890100U true JPS4890100U (en:Method) | 1973-10-30 |
Family
ID=27861430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1366872U Pending JPS4890100U (en:Method) | 1972-02-03 | 1972-02-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4890100U (en:Method) |
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1972
- 1972-02-03 JP JP1366872U patent/JPS4890100U/ja active Pending