JPS63147758U - - Google Patents
Info
- Publication number
- JPS63147758U JPS63147758U JP4011887U JP4011887U JPS63147758U JP S63147758 U JPS63147758 U JP S63147758U JP 4011887 U JP4011887 U JP 4011887U JP 4011887 U JP4011887 U JP 4011887U JP S63147758 U JPS63147758 U JP S63147758U
- Authority
- JP
- Japan
- Prior art keywords
- filters
- optical
- selects
- positions
- response
- 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 4
- 230000003595 spectral effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Character Input (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4011887U JPS63147758U (lm) | 1987-03-18 | 1987-03-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4011887U JPS63147758U (lm) | 1987-03-18 | 1987-03-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63147758U true JPS63147758U (lm) | 1988-09-29 |
Family
ID=30853916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4011887U Pending JPS63147758U (lm) | 1987-03-18 | 1987-03-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63147758U (lm) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5682983A (en) * | 1979-12-10 | 1981-07-07 | Fujitsu Ltd | Optical information reader |
JPS59211173A (ja) * | 1983-05-17 | 1984-11-29 | Nec Corp | 光学文字読取り装置における筆記具切替え読取り方式 |
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1987
- 1987-03-18 JP JP4011887U patent/JPS63147758U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5682983A (en) * | 1979-12-10 | 1981-07-07 | Fujitsu Ltd | Optical information reader |
JPS59211173A (ja) * | 1983-05-17 | 1984-11-29 | Nec Corp | 光学文字読取り装置における筆記具切替え読取り方式 |