JPH02148156U - - Google Patents
Info
- Publication number
- JPH02148156U JPH02148156U JP5697689U JP5697689U JPH02148156U JP H02148156 U JPH02148156 U JP H02148156U JP 5697689 U JP5697689 U JP 5697689U JP 5697689 U JP5697689 U JP 5697689U JP H02148156 U JPH02148156 U JP H02148156U
- Authority
- JP
- Japan
- Prior art keywords
- light
- sensor holder
- blind hole
- opening
- receiving 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 description 11
- 108091008695 photoreceptors Proteins 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5697689U JPH02148156U (en]) | 1989-05-19 | 1989-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5697689U JPH02148156U (en]) | 1989-05-19 | 1989-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02148156U true JPH02148156U (en]) | 1990-12-17 |
Family
ID=31581278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5697689U Pending JPH02148156U (en]) | 1989-05-19 | 1989-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02148156U (en]) |
-
1989
- 1989-05-19 JP JP5697689U patent/JPH02148156U/ja active Pending