JPS49106208A - - Google Patents
Info
- Publication number
- JPS49106208A JPS49106208A JP1620173A JP1620173A JPS49106208A JP S49106208 A JPS49106208 A JP S49106208A JP 1620173 A JP1620173 A JP 1620173A JP 1620173 A JP1620173 A JP 1620173A JP S49106208 A JPS49106208 A JP S49106208A
- 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
- Exchange Systems With Centralized Control (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1620173A JPS49106208A (en) | 1973-02-09 | 1973-02-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1620173A JPS49106208A (en) | 1973-02-09 | 1973-02-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS49106208A true JPS49106208A (en) | 1974-10-08 |
Family
ID=11909880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1620173A Pending JPS49106208A (en) | 1973-02-09 | 1973-02-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS49106208A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5234606A (en) * | 1975-07-02 | 1977-03-16 | Western Electric Co | Telephone switching system |
JPS57181259A (en) * | 1981-04-30 | 1982-11-08 | Nippon Telegr & Teleph Corp <Ntt> | Audio out-band signal transmission and reception system |
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1973
- 1973-02-09 JP JP1620173A patent/JPS49106208A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5234606A (en) * | 1975-07-02 | 1977-03-16 | Western Electric Co | Telephone switching system |
JPS57181259A (en) * | 1981-04-30 | 1982-11-08 | Nippon Telegr & Teleph Corp <Ntt> | Audio out-band signal transmission and reception system |