JPS5613054B2 - - Google Patents
Info
- Publication number
- JPS5613054B2 JPS5613054B2 JP5531576A JP5531576A JPS5613054B2 JP S5613054 B2 JPS5613054 B2 JP S5613054B2 JP 5531576 A JP5531576 A JP 5531576A JP 5531576 A JP5531576 A JP 5531576A JP S5613054 B2 JPS5613054 B2 JP S5613054B2
- 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.)
- Expired
Links
Landscapes
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5531576A JPS52138806A (en) | 1976-05-17 | 1976-05-17 | Main equipment of key telephone system |
US06/066,927 US4410767A (en) | 1976-05-17 | 1979-08-16 | Key telephone system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5531576A JPS52138806A (en) | 1976-05-17 | 1976-05-17 | Main equipment of key telephone system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52138806A JPS52138806A (en) | 1977-11-19 |
JPS5613054B2 true JPS5613054B2 (ja) | 1981-03-26 |
Family
ID=12995111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5531576A Granted JPS52138806A (en) | 1976-05-17 | 1976-05-17 | Main equipment of key telephone system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52138806A (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5440404A (en) * | 1977-09-06 | 1979-03-29 | Bridgestone Corp | Highly durable pneumatic tyre with multiple ply laminate carcass |
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1976
- 1976-05-17 JP JP5531576A patent/JPS52138806A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5440404A (en) * | 1977-09-06 | 1979-03-29 | Bridgestone Corp | Highly durable pneumatic tyre with multiple ply laminate carcass |
Also Published As
Publication number | Publication date |
---|---|
JPS52138806A (en) | 1977-11-19 |