JPS4521305Y1 - - Google Patents
Info
- Publication number
- JPS4521305Y1 JPS4521305Y1 JP1968001740U JP174068U JPS4521305Y1 JP S4521305 Y1 JPS4521305 Y1 JP S4521305Y1 JP 1968001740 U JP1968001740 U JP 1968001740U JP 174068 U JP174068 U JP 174068U JP S4521305 Y1 JPS4521305 Y1 JP S4521305Y1
- 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.)
- Expired
Links
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
- Alarm Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1968001740U JPS4521305Y1 (enExample) | 1968-01-13 | 1968-01-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1968001740U JPS4521305Y1 (enExample) | 1968-01-13 | 1968-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4521305Y1 true JPS4521305Y1 (enExample) | 1970-08-25 |
Family
ID=42849763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1968001740U Expired JPS4521305Y1 (enExample) | 1968-01-13 | 1968-01-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4521305Y1 (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49123988U (enExample) * | 1973-02-22 | 1974-10-23 | ||
| JPS5090588U (enExample) * | 1973-12-19 | 1975-07-31 | ||
| JPS5147673U (enExample) * | 1974-10-08 | 1976-04-08 | ||
| JPS5538719B1 (enExample) * | 1971-02-09 | 1980-10-06 | ||
| JPH0232197U (enExample) * | 1988-08-24 | 1990-02-28 |
-
1968
- 1968-01-13 JP JP1968001740U patent/JPS4521305Y1/ja not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5538719B1 (enExample) * | 1971-02-09 | 1980-10-06 | ||
| JPS49123988U (enExample) * | 1973-02-22 | 1974-10-23 | ||
| JPS5090588U (enExample) * | 1973-12-19 | 1975-07-31 | ||
| JPS5147673U (enExample) * | 1974-10-08 | 1976-04-08 | ||
| JPH0232197U (enExample) * | 1988-08-24 | 1990-02-28 |