JPH0223730U - - Google Patents
Info
- Publication number
- JPH0223730U JPH0223730U JP9863688U JP9863688U JPH0223730U JP H0223730 U JPH0223730 U JP H0223730U JP 9863688 U JP9863688 U JP 9863688U JP 9863688 U JP9863688 U JP 9863688U JP H0223730 U JPH0223730 U JP H0223730U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- speaker
- voltage
- electronic device
- voltage level
- 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.)
- Pending
Links
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Measurement Of Current Or Voltage (AREA)
- Power Sources (AREA)
- Calculators And Similar Devices (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9863688U JPH0223730U (en]) | 1988-07-26 | 1988-07-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9863688U JPH0223730U (en]) | 1988-07-26 | 1988-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0223730U true JPH0223730U (en]) | 1990-02-16 |
Family
ID=31325088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9863688U Pending JPH0223730U (en]) | 1988-07-26 | 1988-07-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0223730U (en]) |
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1988
- 1988-07-26 JP JP9863688U patent/JPH0223730U/ja active Pending