JPS5521789Y2 - - Google Patents
Info
- Publication number
- JPS5521789Y2 JPS5521789Y2 JP2920876U JP2920876U JPS5521789Y2 JP S5521789 Y2 JPS5521789 Y2 JP S5521789Y2 JP 2920876 U JP2920876 U JP 2920876U JP 2920876 U JP2920876 U JP 2920876U JP S5521789 Y2 JPS5521789 Y2 JP S5521789Y2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Light Sources And Details Of Projection-Printing Devices (AREA)
- Control Of Exposure In Printing And Copying (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2920876U JPS5521789Y2 (no) | 1976-03-11 | 1976-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2920876U JPS5521789Y2 (no) | 1976-03-11 | 1976-03-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52120849U JPS52120849U (no) | 1977-09-13 |
| JPS5521789Y2 true JPS5521789Y2 (no) | 1980-05-26 |
Family
ID=28488808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2920876U Expired JPS5521789Y2 (no) | 1976-03-11 | 1976-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5521789Y2 (no) |
-
1976
- 1976-03-11 JP JP2920876U patent/JPS5521789Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52120849U (no) | 1977-09-13 |