JPS4840318A - - Google Patents
Info
- Publication number
- JPS4840318A JPS4840318A JP7479171A JP7479171A JPS4840318A JP S4840318 A JPS4840318 A JP S4840318A JP 7479171 A JP7479171 A JP 7479171A JP 7479171 A JP7479171 A JP 7479171A JP S4840318 A JPS4840318 A JP S4840318A
- 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
Landscapes
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7479171A JPS4840318A (en) | 1971-09-25 | 1971-09-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7479171A JPS4840318A (en) | 1971-09-25 | 1971-09-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4840318A true JPS4840318A (en) | 1973-06-13 |
Family
ID=13557453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7479171A Pending JPS4840318A (en) | 1971-09-25 | 1971-09-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4840318A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50110387A (en) * | 1974-02-07 | 1975-08-30 | ||
JPS5213150A (en) * | 1975-07-21 | 1977-02-01 | Matsushita Electric Ind Co Ltd | High-frequency heating equipment |
JPS5250105A (en) * | 1975-10-17 | 1977-04-21 | Western Electric Co | Conference telephone system |
JPS6457593U (en) * | 1987-10-05 | 1989-04-10 |
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1971
- 1971-09-25 JP JP7479171A patent/JPS4840318A/ja active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50110387A (en) * | 1974-02-07 | 1975-08-30 | ||
JPS5213150A (en) * | 1975-07-21 | 1977-02-01 | Matsushita Electric Ind Co Ltd | High-frequency heating equipment |
JPS5250105A (en) * | 1975-10-17 | 1977-04-21 | Western Electric Co | Conference telephone system |
JPS6457593U (en) * | 1987-10-05 | 1989-04-10 | ||
JPH0530236Y2 (en) * | 1987-10-05 | 1993-08-02 |