JPS63157752U - - Google Patents
Info
- Publication number
- JPS63157752U JPS63157752U JP4990787U JP4990787U JPS63157752U JP S63157752 U JPS63157752 U JP S63157752U JP 4990787 U JP4990787 U JP 4990787U JP 4990787 U JP4990787 U JP 4990787U JP S63157752 U JPS63157752 U JP S63157752U
- Authority
- JP
- Japan
- Prior art keywords
- optical system
- upper frame
- copying apparatus
- split
- aperture type
- 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
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4990787U JPS63157752U (en, 2012) | 1987-04-03 | 1987-04-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4990787U JPS63157752U (en, 2012) | 1987-04-03 | 1987-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63157752U true JPS63157752U (en, 2012) | 1988-10-17 |
Family
ID=30872793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4990787U Pending JPS63157752U (en, 2012) | 1987-04-03 | 1987-04-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63157752U (en, 2012) |
-
1987
- 1987-04-03 JP JP4990787U patent/JPS63157752U/ja active Pending