JPS5339543Y2 - - Google Patents
Info
- Publication number
- JPS5339543Y2 JPS5339543Y2 JP1977012970U JP1297077U JPS5339543Y2 JP S5339543 Y2 JPS5339543 Y2 JP S5339543Y2 JP 1977012970 U JP1977012970 U JP 1977012970U JP 1297077 U JP1297077 U JP 1297077U JP S5339543 Y2 JPS5339543 Y2 JP S5339543Y2
- 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
- Mounting And Adjusting Of Optical Elements (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Variable Magnification In Projection-Type Copying Machines (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1977012970U JPS5339543Y2 (en) | 1977-02-05 | 1977-02-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1977012970U JPS5339543Y2 (en) | 1977-02-05 | 1977-02-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52113639U JPS52113639U (en) | 1977-08-29 |
JPS5339543Y2 true JPS5339543Y2 (en) | 1978-09-26 |
Family
ID=28473279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1977012970U Expired JPS5339543Y2 (en) | 1977-02-05 | 1977-02-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5339543Y2 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3598489A (en) * | 1969-01-02 | 1971-08-10 | Spaco Inc | Projection system |
JPS5241860U (en) * | 1975-09-17 | 1977-03-25 |
-
1977
- 1977-02-05 JP JP1977012970U patent/JPS5339543Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3598489A (en) * | 1969-01-02 | 1971-08-10 | Spaco Inc | Projection system |
JPS5241860U (en) * | 1975-09-17 | 1977-03-25 |
Also Published As
Publication number | Publication date |
---|---|
JPS52113639U (en) | 1977-08-29 |