JPH03104254U - - Google Patents
Info
- Publication number
- JPH03104254U JPH03104254U JP1273890U JP1273890U JPH03104254U JP H03104254 U JPH03104254 U JP H03104254U JP 1273890 U JP1273890 U JP 1273890U JP 1273890 U JP1273890 U JP 1273890U JP H03104254 U JPH03104254 U JP H03104254U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical
- case
- light emitting
- light
- emitting element
- 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
- 230000003287 optical effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1273890U JPH03104254U (cs) | 1990-02-14 | 1990-02-14 | |
| US07/642,628 US5162640A (en) | 1990-02-14 | 1991-01-17 | Pen type optical reading device having plural lens arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1273890U JPH03104254U (cs) | 1990-02-14 | 1990-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03104254U true JPH03104254U (cs) | 1991-10-29 |
Family
ID=31516197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1273890U Pending JPH03104254U (cs) | 1990-02-14 | 1990-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03104254U (cs) |
-
1990
- 1990-02-14 JP JP1273890U patent/JPH03104254U/ja active Pending