JPS4931208A - - Google Patents
Info
- Publication number
- JPS4931208A JPS4931208A JP2175172A JP2175172A JPS4931208A JP S4931208 A JPS4931208 A JP S4931208A JP 2175172 A JP2175172 A JP 2175172A JP 2175172 A JP2175172 A JP 2175172A JP S4931208 A JPS4931208 A JP S4931208A
- 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.)
- Granted
Links
Landscapes
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2175172A JPS5317014B2 (en:Method) | 1972-03-02 | 1972-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2175172A JPS5317014B2 (en:Method) | 1972-03-02 | 1972-03-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4931208A true JPS4931208A (en:Method) | 1974-03-20 |
| JPS5317014B2 JPS5317014B2 (en:Method) | 1978-06-05 |
Family
ID=12063756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2175172A Expired JPS5317014B2 (en:Method) | 1972-03-02 | 1972-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5317014B2 (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS514910A (ja) * | 1974-06-21 | 1976-01-16 | Hitachi Ltd | Jushinchikusekihoshiki |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5340911U (en:Method) * | 1976-09-13 | 1978-04-08 | ||
| JPS5340910U (en:Method) * | 1976-09-13 | 1978-04-08 |
-
1972
- 1972-03-02 JP JP2175172A patent/JPS5317014B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS514910A (ja) * | 1974-06-21 | 1976-01-16 | Hitachi Ltd | Jushinchikusekihoshiki |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5317014B2 (en:Method) | 1978-06-05 |