JPS49114428A - - Google Patents
Info
- Publication number
- JPS49114428A JPS49114428A JP2403473A JP2403473A JPS49114428A JP S49114428 A JPS49114428 A JP S49114428A JP 2403473 A JP2403473 A JP 2403473A JP 2403473 A JP2403473 A JP 2403473A JP S49114428 A JPS49114428 A JP S49114428A
- 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.)
- Granted
Links
Landscapes
- Variable Magnification In Projection-Type Copying Machines (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2403473A JPS564917B2 (forum.php) | 1973-02-28 | 1973-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2403473A JPS564917B2 (forum.php) | 1973-02-28 | 1973-02-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49114428A true JPS49114428A (forum.php) | 1974-10-31 |
| JPS564917B2 JPS564917B2 (forum.php) | 1981-02-02 |
Family
ID=12127216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2403473A Expired JPS564917B2 (forum.php) | 1973-02-28 | 1973-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS564917B2 (forum.php) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55142368A (en) * | 1979-04-24 | 1980-11-06 | Canon Inc | Variable magnification copying machine |
| JPS57104954A (en) * | 1980-12-22 | 1982-06-30 | Fuji Xerox Co Ltd | Converter for magnification of copying machine |
| JPS60238821A (ja) * | 1984-05-11 | 1985-11-27 | Canon Inc | 複写装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1087153A (en) * | 1963-12-13 | 1967-10-11 | General Precision Systems Ltd | Improvements in or relating to focusing in optical systems |
-
1973
- 1973-02-28 JP JP2403473A patent/JPS564917B2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1087153A (en) * | 1963-12-13 | 1967-10-11 | General Precision Systems Ltd | Improvements in or relating to focusing in optical systems |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55142368A (en) * | 1979-04-24 | 1980-11-06 | Canon Inc | Variable magnification copying machine |
| JPS57104954A (en) * | 1980-12-22 | 1982-06-30 | Fuji Xerox Co Ltd | Converter for magnification of copying machine |
| JPS60238821A (ja) * | 1984-05-11 | 1985-11-27 | Canon Inc | 複写装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS564917B2 (forum.php) | 1981-02-02 |