JPS5020561Y1 - - Google Patents
Info
- Publication number
- JPS5020561Y1 JPS5020561Y1 JP8172971U JP8172971U JPS5020561Y1 JP S5020561 Y1 JPS5020561 Y1 JP S5020561Y1 JP 8172971 U JP8172971 U JP 8172971U JP 8172971 U JP8172971 U JP 8172971U JP S5020561 Y1 JPS5020561 Y1 JP S5020561Y1
- 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
- Monitoring And Testing Of Exchanges (AREA)
- Interface Circuits In Exchanges (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8172971U JPS5020561Y1 (ja) | 1971-09-10 | 1971-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8172971U JPS5020561Y1 (ja) | 1971-09-10 | 1971-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5020561Y1 true JPS5020561Y1 (ja) | 1975-06-21 |
Family
ID=33068805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8172971U Expired JPS5020561Y1 (ja) | 1971-09-10 | 1971-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5020561Y1 (ja) |
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1971
- 1971-09-10 JP JP8172971U patent/JPS5020561Y1/ja not_active Expired