JPS5247962B2 - - Google Patents
Info
- Publication number
- JPS5247962B2 JPS5247962B2 JP12504772A JP12504772A JPS5247962B2 JP S5247962 B2 JPS5247962 B2 JP S5247962B2 JP 12504772 A JP12504772 A JP 12504772A JP 12504772 A JP12504772 A JP 12504772A JP S5247962 B2 JPS5247962 B2 JP S5247962B2
- 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.)
- Expired
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12504772A JPS5247962B2 (enExample) | 1972-12-13 | 1972-12-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12504772A JPS5247962B2 (enExample) | 1972-12-13 | 1972-12-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4983309A JPS4983309A (enExample) | 1974-08-10 |
| JPS5247962B2 true JPS5247962B2 (enExample) | 1977-12-06 |
Family
ID=14900509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12504772A Expired JPS5247962B2 (enExample) | 1972-12-13 | 1972-12-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5247962B2 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57210758A (en) * | 1981-06-19 | 1982-12-24 | Nec Corp | Telephone exchanger |
| JPS59154867A (ja) * | 1983-02-23 | 1984-09-03 | Fujitsu Ltd | 一斉ペ−ジング接続方式 |
| JPH0437243A (ja) * | 1990-06-01 | 1992-02-07 | Hitachi Telecom Technol Ltd | 構内交換機における同報通話制御方式 |
-
1972
- 1972-12-13 JP JP12504772A patent/JPS5247962B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4983309A (enExample) | 1974-08-10 |