JPS525204B2 - - Google Patents
Info
- Publication number
- JPS525204B2 JPS525204B2 JP2175272A JP2175272A JPS525204B2 JP S525204 B2 JPS525204 B2 JP S525204B2 JP 2175272 A JP2175272 A JP 2175272A JP 2175272 A JP2175272 A JP 2175272A JP S525204 B2 JPS525204 B2 JP S525204B2
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2175272A JPS525204B2 (en:Method) | 1972-03-02 | 1972-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2175272A JPS525204B2 (en:Method) | 1972-03-02 | 1972-03-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4931206A JPS4931206A (en:Method) | 1974-03-20 |
| JPS525204B2 true JPS525204B2 (en:Method) | 1977-02-10 |
Family
ID=12063783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2175272A Expired JPS525204B2 (en:Method) | 1972-03-02 | 1972-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS525204B2 (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5418005Y2 (en:Method) * | 1976-04-13 | 1979-07-09 | ||
| JPH0410604U (en:Method) * | 1990-05-15 | 1992-01-29 |
-
1972
- 1972-03-02 JP JP2175272A patent/JPS525204B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4931206A (en:Method) | 1974-03-20 |