JPS5198905A - - Google Patents
Info
- Publication number
- JPS5198905A JPS5198905A JP50019938A JP1993875A JPS5198905A JP S5198905 A JPS5198905 A JP S5198905A JP 50019938 A JP50019938 A JP 50019938A JP 1993875 A JP1993875 A JP 1993875A JP S5198905 A JPS5198905 A JP S5198905A
- 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.)
- Granted
Links
Landscapes
- Monitoring And Testing Of Exchanges (AREA)
- Prepayment Telephone Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993875A JPS5437930B2 (en]) | 1975-02-19 | 1975-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993875A JPS5437930B2 (en]) | 1975-02-19 | 1975-02-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5198905A true JPS5198905A (en]) | 1976-08-31 |
| JPS5437930B2 JPS5437930B2 (en]) | 1979-11-17 |
Family
ID=12013139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1993875A Expired JPS5437930B2 (en]) | 1975-02-19 | 1975-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5437930B2 (en]) |
-
1975
- 1975-02-19 JP JP1993875A patent/JPS5437930B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5437930B2 (en]) | 1979-11-17 |