JPH01146644U - - Google Patents
Info
- Publication number
- JPH01146644U JPH01146644U JP4025288U JP4025288U JPH01146644U JP H01146644 U JPH01146644 U JP H01146644U JP 4025288 U JP4025288 U JP 4025288U JP 4025288 U JP4025288 U JP 4025288U JP H01146644 U JPH01146644 U JP H01146644U
- Authority
- JP
- Japan
- Prior art keywords
- electronic exchange
- light emitting
- terminal device
- voltage
- emitting diodes
- 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 4
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4025288U JPH01146644U (enrdf_load_stackoverflow) | 1988-03-29 | 1988-03-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4025288U JPH01146644U (enrdf_load_stackoverflow) | 1988-03-29 | 1988-03-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01146644U true JPH01146644U (enrdf_load_stackoverflow) | 1989-10-09 |
Family
ID=31266726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4025288U Pending JPH01146644U (enrdf_load_stackoverflow) | 1988-03-29 | 1988-03-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01146644U (enrdf_load_stackoverflow) |
-
1988
- 1988-03-29 JP JP4025288U patent/JPH01146644U/ja active Pending
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