JPS492626A - - Google Patents
Info
- Publication number
- JPS492626A JPS492626A JP4056572A JP4056572A JPS492626A JP S492626 A JPS492626 A JP S492626A JP 4056572 A JP4056572 A JP 4056572A JP 4056572 A JP4056572 A JP 4056572A JP S492626 A JPS492626 A JP S492626A
- 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.)
- Pending
Links
Landscapes
- Position Input By Displaying (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4056572A JPS492626A (en, 2012) | 1972-04-24 | 1972-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4056572A JPS492626A (en, 2012) | 1972-04-24 | 1972-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS492626A true JPS492626A (en, 2012) | 1974-01-10 |
Family
ID=12583978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4056572A Pending JPS492626A (en, 2012) | 1972-04-24 | 1972-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS492626A (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5446479A (en) * | 1977-09-20 | 1979-04-12 | Mitsubishi Electric Corp | Negative plate for photo mask |
| JPS5579447A (en) * | 1978-12-09 | 1980-06-14 | Dainippon Printing Co Ltd | Photomask substrate and photomask |
-
1972
- 1972-04-24 JP JP4056572A patent/JPS492626A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5446479A (en) * | 1977-09-20 | 1979-04-12 | Mitsubishi Electric Corp | Negative plate for photo mask |
| JPS5579447A (en) * | 1978-12-09 | 1980-06-14 | Dainippon Printing Co Ltd | Photomask substrate and photomask |