JPS5087206A - - Google Patents
Info
- Publication number
- JPS5087206A JPS5087206A JP13527973A JP13527973A JPS5087206A JP S5087206 A JPS5087206 A JP S5087206A JP 13527973 A JP13527973 A JP 13527973A JP 13527973 A JP13527973 A JP 13527973A JP S5087206 A JPS5087206 A JP S5087206A
- 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
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13527973A JPS5087206A (en) | 1973-12-05 | 1973-12-05 | |
| US05/756,546 US4092501A (en) | 1973-12-05 | 1977-01-03 | Key telephone system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13527973A JPS5087206A (en) | 1973-12-05 | 1973-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5087206A true JPS5087206A (en) | 1975-07-14 |
Family
ID=15147979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13527973A Pending JPS5087206A (en) | 1973-12-05 | 1973-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5087206A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55106409A (en) * | 1979-02-08 | 1980-08-15 | Canon Inc | Lens barrel of zoom lens capable of taking close-up |
-
1973
- 1973-12-05 JP JP13527973A patent/JPS5087206A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55106409A (en) * | 1979-02-08 | 1980-08-15 | Canon Inc | Lens barrel of zoom lens capable of taking close-up |
| JPS626202B2 (en) * | 1979-02-08 | 1987-02-09 | Canon Kk |