JPS512550Y2 - - Google Patents
Info
- Publication number
- JPS512550Y2 JPS512550Y2 JP1971020338U JP2033871U JPS512550Y2 JP S512550 Y2 JPS512550 Y2 JP S512550Y2 JP 1971020338 U JP1971020338 U JP 1971020338U JP 2033871 U JP2033871 U JP 2033871U JP S512550 Y2 JPS512550 Y2 JP S512550Y2
- 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
- Audible And Visible Signals (AREA)
- Alarm Systems (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1971020338U JPS512550Y2 (en) | 1971-03-23 | 1971-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1971020338U JPS512550Y2 (en) | 1971-03-23 | 1971-03-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4716385U JPS4716385U (en) | 1972-10-25 |
| JPS512550Y2 true JPS512550Y2 (en) | 1976-01-24 |
Family
ID=27873812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1971020338U Expired JPS512550Y2 (en) | 1971-03-23 | 1971-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS512550Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4941853U (en) * | 1972-07-13 | 1974-04-12 | ||
| JPS49151060U (en) * | 1973-04-27 | 1974-12-27 |
-
1971
- 1971-03-23 JP JP1971020338U patent/JPS512550Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4716385U (en) | 1972-10-25 |