JPS6235257Y2 - - Google Patents
Info
- Publication number
- JPS6235257Y2 JPS6235257Y2 JP7342781U JP7342781U JPS6235257Y2 JP S6235257 Y2 JPS6235257 Y2 JP S6235257Y2 JP 7342781 U JP7342781 U JP 7342781U JP 7342781 U JP7342781 U JP 7342781U JP S6235257 Y2 JPS6235257 Y2 JP S6235257Y2
- Authority
- JP
- Japan
- Prior art keywords
- electronic circuit
- electroacoustic transducer
- battery
- cover
- dry
- Prior art date
- 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
- 239000004035 construction material Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
Classifications
-
- Y02E60/12—
Landscapes
- Battery Mounting, Suspending (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7342781U JPS6235257Y2 (me) | 1981-05-20 | 1981-05-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7342781U JPS6235257Y2 (me) | 1981-05-20 | 1981-05-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56174454U JPS56174454U (me) | 1981-12-23 |
JPS6235257Y2 true JPS6235257Y2 (me) | 1987-09-08 |
Family
ID=29436293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7342781U Expired JPS6235257Y2 (me) | 1981-05-20 | 1981-05-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6235257Y2 (me) |
-
1981
- 1981-05-20 JP JP7342781U patent/JPS6235257Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS56174454U (me) | 1981-12-23 |