JPS5423209Y2 - - Google Patents
Info
- Publication number
- JPS5423209Y2 JPS5423209Y2 JP1973054793U JP5479373U JPS5423209Y2 JP S5423209 Y2 JPS5423209 Y2 JP S5423209Y2 JP 1973054793 U JP1973054793 U JP 1973054793U JP 5479373 U JP5479373 U JP 5479373U JP S5423209 Y2 JPS5423209 Y2 JP S5423209Y2
- 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 |
|---|---|---|---|
| JP1973054793U JPS5423209Y2 (en, 2012) | 1973-05-09 | 1973-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1973054793U JPS5423209Y2 (en, 2012) | 1973-05-09 | 1973-05-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS503403U JPS503403U (en, 2012) | 1975-01-14 |
| JPS5423209Y2 true JPS5423209Y2 (en, 2012) | 1979-08-10 |
Family
ID=28205979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1973054793U Expired JPS5423209Y2 (en, 2012) | 1973-05-09 | 1973-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5423209Y2 (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2629800B2 (ja) * | 1988-04-15 | 1997-07-16 | 日本電気株式会社 | 鳴動信号送信方式 |
| JPH0355025U (en, 2012) * | 1989-09-28 | 1991-05-28 |
-
1973
- 1973-05-09 JP JP1973054793U patent/JPS5423209Y2/ja not_active Expired
Non-Patent Citations (1)
| Title |
|---|
| INTERNATIONAL CONFERENCE ON COMMUNICATIONS=1970US * |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS503403U (en, 2012) | 1975-01-14 |