JPH02138955U - - Google Patents
Info
- Publication number
- JPH02138955U JPH02138955U JP4729589U JP4729589U JPH02138955U JP H02138955 U JPH02138955 U JP H02138955U JP 4729589 U JP4729589 U JP 4729589U JP 4729589 U JP4729589 U JP 4729589U JP H02138955 U JPH02138955 U JP H02138955U
- Authority
- JP
- Japan
- Prior art keywords
- read
- reading sheet
- optical mark
- mark reading
- marks
- 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 description 6
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Facsimiles In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4729589U JPH02138955U (me) | 1989-04-21 | 1989-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4729589U JPH02138955U (me) | 1989-04-21 | 1989-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02138955U true JPH02138955U (me) | 1990-11-20 |
Family
ID=31563100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4729589U Pending JPH02138955U (me) | 1989-04-21 | 1989-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02138955U (me) |
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1989
- 1989-04-21 JP JP4729589U patent/JPH02138955U/ja active Pending