JPS4722875U - - Google Patents
Info
- Publication number
- JPS4722875U JPS4722875U JP2228971U JP2228971U JPS4722875U JP S4722875 U JPS4722875 U JP S4722875U JP 2228971 U JP2228971 U JP 2228971U JP 2228971 U JP2228971 U JP 2228971U JP S4722875 U JPS4722875 U JP S4722875U
- 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
- Alarm Systems (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2228971U JPS5033106Y2 (en]) | 1971-03-29 | 1971-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2228971U JPS5033106Y2 (en]) | 1971-03-29 | 1971-03-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4722875U true JPS4722875U (en]) | 1972-11-14 |
| JPS5033106Y2 JPS5033106Y2 (en]) | 1975-09-26 |
Family
ID=27877493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2228971U Expired JPS5033106Y2 (en]) | 1971-03-29 | 1971-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5033106Y2 (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5736000U (en]) * | 1980-08-11 | 1982-02-25 |
-
1971
- 1971-03-29 JP JP2228971U patent/JPS5033106Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5736000U (en]) * | 1980-08-11 | 1982-02-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5033106Y2 (en]) | 1975-09-26 |