JPH01154652U - - Google Patents
Info
- Publication number
- JPH01154652U JPH01154652U JP1988050743U JP5074388U JPH01154652U JP H01154652 U JPH01154652 U JP H01154652U JP 1988050743 U JP1988050743 U JP 1988050743U JP 5074388 U JP5074388 U JP 5074388U JP H01154652 U JPH01154652 U JP H01154652U
- Authority
- JP
- Japan
- Prior art keywords
- light receiving
- receiving element
- sealed
- utility
- device characterized
- 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
Classifications
-
- H10W72/5363—
-
- H10W90/756—
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988050743U JPH01154652U (Direct) | 1988-04-15 | 1988-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988050743U JPH01154652U (Direct) | 1988-04-15 | 1988-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01154652U true JPH01154652U (Direct) | 1989-10-24 |
Family
ID=31276781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988050743U Pending JPH01154652U (Direct) | 1988-04-15 | 1988-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01154652U (Direct) |
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1988
- 1988-04-15 JP JP1988050743U patent/JPH01154652U/ja active Pending