JPS5335306A - Party line telephone system - Google Patents
Party line telephone systemInfo
- Publication number
- JPS5335306A JPS5335306A JP10955676A JP10955676A JPS5335306A JP S5335306 A JPS5335306 A JP S5335306A JP 10955676 A JP10955676 A JP 10955676A JP 10955676 A JP10955676 A JP 10955676A JP S5335306 A JPS5335306 A JP S5335306A
- Authority
- JP
- Japan
- Prior art keywords
- telephone system
- line telephone
- party line
- party
- telephone
- Prior art date
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10955676A JPS5335306A (en) | 1976-09-13 | 1976-09-13 | Party line telephone system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10955676A JPS5335306A (en) | 1976-09-13 | 1976-09-13 | Party line telephone system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5335306A true JPS5335306A (en) | 1978-04-01 |
JPS5519104B2 JPS5519104B2 (en) | 1980-05-23 |
Family
ID=14513221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10955676A Granted JPS5335306A (en) | 1976-09-13 | 1976-09-13 | Party line telephone system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5335306A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5279706A (en) * | 1975-12-26 | 1977-07-05 | Iwatsu Electric Co Ltd | Subscriber line calling system in key telephone unit |
-
1976
- 1976-09-13 JP JP10955676A patent/JPS5335306A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5279706A (en) * | 1975-12-26 | 1977-07-05 | Iwatsu Electric Co Ltd | Subscriber line calling system in key telephone unit |
Also Published As
Publication number | Publication date |
---|---|
JPS5519104B2 (en) | 1980-05-23 |
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