JPS4959507A - - Google Patents
Info
- Publication number
- JPS4959507A JPS4959507A JP10019672A JP10019672A JPS4959507A JP S4959507 A JPS4959507 A JP S4959507A JP 10019672 A JP10019672 A JP 10019672A JP 10019672 A JP10019672 A JP 10019672A JP S4959507 A JPS4959507 A JP S4959507A
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10019672A JPS5615192B2 (es) | 1972-10-05 | 1972-10-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10019672A JPS5615192B2 (es) | 1972-10-05 | 1972-10-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4959507A true JPS4959507A (es) | 1974-06-10 |
JPS5615192B2 JPS5615192B2 (es) | 1981-04-08 |
Family
ID=14267535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10019672A Expired JPS5615192B2 (es) | 1972-10-05 | 1972-10-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5615192B2 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5348406A (en) * | 1976-10-15 | 1978-05-01 | Hitachi Ltd | Semiconductor talking switch |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4917112A (es) * | 1972-05-22 | 1974-02-15 |
-
1972
- 1972-10-05 JP JP10019672A patent/JPS5615192B2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4917112A (es) * | 1972-05-22 | 1974-02-15 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5348406A (en) * | 1976-10-15 | 1978-05-01 | Hitachi Ltd | Semiconductor talking switch |
JPS569830B2 (es) * | 1976-10-15 | 1981-03-04 |
Also Published As
Publication number | Publication date |
---|---|
JPS5615192B2 (es) | 1981-04-08 |