JPS4884508A - - Google Patents
Info
- Publication number
- JPS4884508A JPS4884508A JP1496972A JP1496972A JPS4884508A JP S4884508 A JPS4884508 A JP S4884508A JP 1496972 A JP1496972 A JP 1496972A JP 1496972 A JP1496972 A JP 1496972A JP S4884508 A JPS4884508 A JP S4884508A
- 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
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1496972A JPS5225050B2 (cs) | 1972-02-12 | 1972-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1496972A JPS5225050B2 (cs) | 1972-02-12 | 1972-02-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4884508A true JPS4884508A (cs) | 1973-11-09 |
| JPS5225050B2 JPS5225050B2 (cs) | 1977-07-05 |
Family
ID=11875790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1496972A Expired JPS5225050B2 (cs) | 1972-02-12 | 1972-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5225050B2 (cs) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5274202A (en) * | 1975-12-17 | 1977-06-22 | Matsushita Electric Ind Co Ltd | Master and slave type simultaneous communication interphone |
| JPS5348602A (en) * | 1976-10-16 | 1978-05-02 | Oki Electric Ind Co Ltd | Voice control system |
| JPS5368001A (en) * | 1976-11-30 | 1978-06-17 | Iriichi Tsuushin Kougiyou Kk | Vodas controller |
| JPS53147407A (en) * | 1977-05-27 | 1978-12-22 | Nec Corp | Conference telephone set |
-
1972
- 1972-02-12 JP JP1496972A patent/JPS5225050B2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5274202A (en) * | 1975-12-17 | 1977-06-22 | Matsushita Electric Ind Co Ltd | Master and slave type simultaneous communication interphone |
| JPS5348602A (en) * | 1976-10-16 | 1978-05-02 | Oki Electric Ind Co Ltd | Voice control system |
| JPS5368001A (en) * | 1976-11-30 | 1978-06-17 | Iriichi Tsuushin Kougiyou Kk | Vodas controller |
| JPS53147407A (en) * | 1977-05-27 | 1978-12-22 | Nec Corp | Conference telephone set |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5225050B2 (cs) | 1977-07-05 |