JPH02111859U - - Google Patents
Info
- Publication number
- JPH02111859U JPH02111859U JP1981989U JP1981989U JPH02111859U JP H02111859 U JPH02111859 U JP H02111859U JP 1981989 U JP1981989 U JP 1981989U JP 1981989 U JP1981989 U JP 1981989U JP H02111859 U JPH02111859 U JP H02111859U
- Authority
- JP
- Japan
- Prior art keywords
- pen
- semiconductor laser
- emitting semiconductor
- visible light
- barcode reader
- 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
- 239000004065 semiconductor Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 2
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981989U JPH02111859U (en]) | 1989-02-22 | 1989-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981989U JPH02111859U (en]) | 1989-02-22 | 1989-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02111859U true JPH02111859U (en]) | 1990-09-06 |
Family
ID=31235664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981989U Pending JPH02111859U (en]) | 1989-02-22 | 1989-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02111859U (en]) |
-
1989
- 1989-02-22 JP JP1981989U patent/JPH02111859U/ja active Pending
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