JPS5613055B2 - - Google Patents
Info
- Publication number
- JPS5613055B2 JPS5613055B2 JP5531876A JP5531876A JPS5613055B2 JP S5613055 B2 JPS5613055 B2 JP S5613055B2 JP 5531876 A JP5531876 A JP 5531876A JP 5531876 A JP5531876 A JP 5531876A JP S5613055 B2 JPS5613055 B2 JP S5613055B2
- 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 |
|---|---|---|---|
| JP5531876A JPS52139305A (en) | 1976-05-17 | 1976-05-17 | Extension calling system for key telephone equipment |
| 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 |
|---|---|---|---|
| JP5531876A JPS52139305A (en) | 1976-05-17 | 1976-05-17 | Extension calling system for key telephone equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52139305A JPS52139305A (en) | 1977-11-21 |
| JPS5613055B2 true JPS5613055B2 (cs) | 1981-03-26 |
Family
ID=12995190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5531876A Granted JPS52139305A (en) | 1976-05-17 | 1976-05-17 | Extension calling system for key telephone equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52139305A (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5847555U (ja) * | 1981-09-29 | 1983-03-30 | 日信工業株式会社 | 傾斜油路を有するタンデムマスタシリンダ |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6422192A (en) * | 1987-07-17 | 1989-01-25 | Iwatsu Electric Co Ltd | Telephone system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6027157B2 (ja) * | 1978-07-15 | 1985-06-27 | 松下電工株式会社 | 配電軌道の製造方法 |
-
1976
- 1976-05-17 JP JP5531876A patent/JPS52139305A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5847555U (ja) * | 1981-09-29 | 1983-03-30 | 日信工業株式会社 | 傾斜油路を有するタンデムマスタシリンダ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52139305A (en) | 1977-11-21 |