JPS5223220Y2 - - Google Patents
Info
- Publication number
- JPS5223220Y2 JPS5223220Y2 JP8553472U JP8553472U JPS5223220Y2 JP S5223220 Y2 JPS5223220 Y2 JP S5223220Y2 JP 8553472 U JP8553472 U JP 8553472U JP 8553472 U JP8553472 U JP 8553472U JP S5223220 Y2 JPS5223220 Y2 JP S5223220Y2
- 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
- Structure Of Telephone Exchanges (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8553472U JPS5223220Y2 (en:Method) | 1972-07-20 | 1972-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8553472U JPS5223220Y2 (en:Method) | 1972-07-20 | 1972-07-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4944107U JPS4944107U (en:Method) | 1974-04-18 |
| JPS5223220Y2 true JPS5223220Y2 (en:Method) | 1977-05-27 |
Family
ID=27995526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8553472U Expired JPS5223220Y2 (en:Method) | 1972-07-20 | 1972-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5223220Y2 (en:Method) |
-
1972
- 1972-07-20 JP JP8553472U patent/JPS5223220Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4944107U (en:Method) | 1974-04-18 |