JPH02130020U - - Google Patents
Info
- Publication number
- JPH02130020U JPH02130020U JP3767989U JP3767989U JPH02130020U JP H02130020 U JPH02130020 U JP H02130020U JP 3767989 U JP3767989 U JP 3767989U JP 3767989 U JP3767989 U JP 3767989U JP H02130020 U JPH02130020 U JP H02130020U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- voltage
- electronic information
- memory
- writable
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Power Sources (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3767989U JPH02130020U (US20090163788A1-20090625-C00002.png) | 1989-03-31 | 1989-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3767989U JPH02130020U (US20090163788A1-20090625-C00002.png) | 1989-03-31 | 1989-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02130020U true JPH02130020U (US20090163788A1-20090625-C00002.png) | 1990-10-26 |
Family
ID=31545011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3767989U Pending JPH02130020U (US20090163788A1-20090625-C00002.png) | 1989-03-31 | 1989-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02130020U (US20090163788A1-20090625-C00002.png) |
-
1989
- 1989-03-31 JP JP3767989U patent/JPH02130020U/ja active Pending
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