JPS4221791Y1 - - Google Patents
Info
- Publication number
- JPS4221791Y1 JPS4221791Y1 JP6315765U JP6315765U JPS4221791Y1 JP S4221791 Y1 JPS4221791 Y1 JP S4221791Y1 JP 6315765 U JP6315765 U JP 6315765U JP 6315765 U JP6315765 U JP 6315765U JP S4221791 Y1 JPS4221791 Y1 JP S4221791Y1
- 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
- Dc Digital Transmission (AREA)
- Interface Circuits In Exchanges (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6315765U JPS4221791Y1 (ja) | 1965-08-02 | 1965-08-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6315765U JPS4221791Y1 (ja) | 1965-08-02 | 1965-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4221791Y1 true JPS4221791Y1 (ja) | 1967-12-14 |
Family
ID=31796384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6315765U Expired JPS4221791Y1 (ja) | 1965-08-02 | 1965-08-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4221791Y1 (ja) |
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1965
- 1965-08-02 JP JP6315765U patent/JPS4221791Y1/ja not_active Expired