JPS5093014A - - Google Patents
Info
- Publication number
- JPS5093014A JPS5093014A JP13964573A JP13964573A JPS5093014A JP S5093014 A JPS5093014 A JP S5093014A JP 13964573 A JP13964573 A JP 13964573A JP 13964573 A JP13964573 A JP 13964573A JP S5093014 A JPS5093014 A JP S5093014A
- 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 |
---|---|---|---|
JP13964573A JPS5429061B2 (en) | 1973-12-17 | 1973-12-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13964573A JPS5429061B2 (en) | 1973-12-17 | 1973-12-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5093014A true JPS5093014A (en) | 1975-07-24 |
JPS5429061B2 JPS5429061B2 (en) | 1979-09-20 |
Family
ID=15250087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13964573A Expired JPS5429061B2 (en) | 1973-12-17 | 1973-12-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5429061B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56145372A (en) * | 1980-04-15 | 1981-11-12 | Tokyo Keiki Co Ltd | Display |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3157743A (en) * | 1962-03-06 | 1964-11-17 | Bell Telephone Labor Inc | Telephone call progress recording system |
-
1973
- 1973-12-17 JP JP13964573A patent/JPS5429061B2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3157743A (en) * | 1962-03-06 | 1964-11-17 | Bell Telephone Labor Inc | Telephone call progress recording system |
Also Published As
Publication number | Publication date |
---|---|
JPS5429061B2 (en) | 1979-09-20 |