JPH02138961U - - Google Patents
Info
- Publication number
- JPH02138961U JPH02138961U JP4799389U JP4799389U JPH02138961U JP H02138961 U JPH02138961 U JP H02138961U JP 4799389 U JP4799389 U JP 4799389U JP 4799389 U JP4799389 U JP 4799389U JP H02138961 U JPH02138961 U JP H02138961U
- Authority
- JP
- Japan
- Prior art keywords
- aperture
- sub
- input device
- optical axis
- main
- 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 8
- 230000000873 masking effect Effects 0.000 description 2
Landscapes
- Facsimile Scanning Arrangements (AREA)
- Facsimile Image Signal Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4799389U JPH02138961U (en]) | 1989-04-24 | 1989-04-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4799389U JPH02138961U (en]) | 1989-04-24 | 1989-04-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02138961U true JPH02138961U (en]) | 1990-11-20 |
Family
ID=31564415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4799389U Pending JPH02138961U (en]) | 1989-04-24 | 1989-04-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02138961U (en]) |
-
1989
- 1989-04-24 JP JP4799389U patent/JPH02138961U/ja active Pending
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