JPS4890407A - - Google Patents
Info
- Publication number
- JPS4890407A JPS4890407A JP1713373A JP1713373A JPS4890407A JP S4890407 A JPS4890407 A JP S4890407A JP 1713373 A JP1713373 A JP 1713373A JP 1713373 A JP1713373 A JP 1713373A JP S4890407 A JPS4890407 A JP S4890407A
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPA794872 | 1972-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4890407A true JPS4890407A (cs) | 1973-11-26 |
Family
ID=3764897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1713373A Pending JPS4890407A (cs) | 1972-02-14 | 1973-02-13 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4890407A (cs) |
| IN (1) | IN138513B (cs) |
| ZA (1) | ZA73872B (cs) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5640584U (cs) * | 1979-09-05 | 1981-04-15 | ||
| JPS60240274A (ja) * | 1984-05-15 | 1985-11-29 | Fujitsu Ltd | 宛先局の話中状態検出方式 |
| JPS62159952A (ja) * | 1986-01-09 | 1987-07-15 | Matsushita Electric Ind Co Ltd | 電話端末装置 |
-
1973
- 1973-02-07 ZA ZA730872A patent/ZA73872B/xx unknown
- 1973-02-07 IN IN285/CAL/1973A patent/IN138513B/en unknown
- 1973-02-13 JP JP1713373A patent/JPS4890407A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5640584U (cs) * | 1979-09-05 | 1981-04-15 | ||
| JPS60240274A (ja) * | 1984-05-15 | 1985-11-29 | Fujitsu Ltd | 宛先局の話中状態検出方式 |
| JPS62159952A (ja) * | 1986-01-09 | 1987-07-15 | Matsushita Electric Ind Co Ltd | 電話端末装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| IN138513B (cs) | 1976-02-14 |
| ZA73872B (en) | 1973-11-28 |