JPS5039009A - - Google Patents
Info
- Publication number
- JPS5039009A JPS5039009A JP8846073A JP8846073A JPS5039009A JP S5039009 A JPS5039009 A JP S5039009A JP 8846073 A JP8846073 A JP 8846073A JP 8846073 A JP8846073 A JP 8846073A JP S5039009 A JPS5039009 A JP S5039009A
- 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
- Devices For Supply Of Signal Current (AREA)
- Interface Circuits In Exchanges (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8846073A JPS5039009A (de) | 1973-08-08 | 1973-08-08 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8846073A JPS5039009A (de) | 1973-08-08 | 1973-08-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5039009A true JPS5039009A (de) | 1975-04-10 |
Family
ID=13943382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8846073A Pending JPS5039009A (de) | 1973-08-08 | 1973-08-08 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5039009A (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5141432A (en) * | 1974-08-09 | 1976-04-07 | Consortium Elektrochem Ind | Josozai |
JPS5382108A (en) * | 1976-12-27 | 1978-07-20 | Hino Motors Ltd | Telephone exchange calling signal dispatching system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS443530Y1 (de) * | 1965-09-28 | 1969-02-08 | ||
US3665112A (en) * | 1969-08-25 | 1972-05-23 | North Electric Co | Multi-line telephone set with switching capability |
-
1973
- 1973-08-08 JP JP8846073A patent/JPS5039009A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS443530Y1 (de) * | 1965-09-28 | 1969-02-08 | ||
US3665112A (en) * | 1969-08-25 | 1972-05-23 | North Electric Co | Multi-line telephone set with switching capability |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5141432A (en) * | 1974-08-09 | 1976-04-07 | Consortium Elektrochem Ind | Josozai |
JPS5382108A (en) * | 1976-12-27 | 1978-07-20 | Hino Motors Ltd | Telephone exchange calling signal dispatching system |