JPS5345102A - Key telephone system - Google Patents
Key telephone systemInfo
- Publication number
- JPS5345102A JPS5345102A JP11976876A JP11976876A JPS5345102A JP S5345102 A JPS5345102 A JP S5345102A JP 11976876 A JP11976876 A JP 11976876A JP 11976876 A JP11976876 A JP 11976876A JP S5345102 A JPS5345102 A JP S5345102A
- Authority
- JP
- Japan
- Prior art keywords
- telephone system
- key telephone
- key
- 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
Landscapes
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11976876A JPS5345102A (en) | 1976-10-05 | 1976-10-05 | Key telephone system |
BR7706569A BR7706569A (en) | 1976-09-30 | 1977-09-30 | TELEPHONE SYSTEM |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11976876A JPS5345102A (en) | 1976-10-05 | 1976-10-05 | Key telephone system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5345102A true JPS5345102A (en) | 1978-04-22 |
JPS569817B2 JPS569817B2 (en) | 1981-03-04 |
Family
ID=14769702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11976876A Granted JPS5345102A (en) | 1976-09-30 | 1976-10-05 | Key telephone system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5345102A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5117004A (en) * | 1974-07-01 | 1976-02-10 | Carrier Corp |
-
1976
- 1976-10-05 JP JP11976876A patent/JPS5345102A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5117004A (en) * | 1974-07-01 | 1976-02-10 | Carrier Corp |
Also Published As
Publication number | Publication date |
---|---|
JPS569817B2 (en) | 1981-03-04 |
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