JPS63155653U - - Google Patents
Info
- Publication number
- JPS63155653U JPS63155653U JP4679087U JP4679087U JPS63155653U JP S63155653 U JPS63155653 U JP S63155653U JP 4679087 U JP4679087 U JP 4679087U JP 4679087 U JP4679087 U JP 4679087U JP S63155653 U JPS63155653 U JP S63155653U
- Authority
- JP
- Japan
- Prior art keywords
- board
- light receiving
- emitting element
- light
- hole
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4679087U JPS63155653U (pl) | 1987-03-31 | 1987-03-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4679087U JPS63155653U (pl) | 1987-03-31 | 1987-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63155653U true JPS63155653U (pl) | 1988-10-12 |
Family
ID=30866782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4679087U Pending JPS63155653U (pl) | 1987-03-31 | 1987-03-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63155653U (pl) |
-
1987
- 1987-03-31 JP JP4679087U patent/JPS63155653U/ja active Pending