JPS4877703A - - Google Patents
Info
- Publication number
- JPS4877703A JPS4877703A JP665172A JP665172A JPS4877703A JP S4877703 A JPS4877703 A JP S4877703A JP 665172 A JP665172 A JP 665172A JP 665172 A JP665172 A JP 665172A JP S4877703 A JPS4877703 A JP S4877703A
- 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
- Monitoring And Testing Of Exchanges (AREA)
- Interface Circuits In Exchanges (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP665172A JPS4877703A (fr) | 1972-01-18 | 1972-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP665172A JPS4877703A (fr) | 1972-01-18 | 1972-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4877703A true JPS4877703A (fr) | 1973-10-19 |
Family
ID=11644269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP665172A Pending JPS4877703A (fr) | 1972-01-18 | 1972-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4877703A (fr) |
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1972
- 1972-01-18 JP JP665172A patent/JPS4877703A/ja active Pending