JPS4936275A - - Google Patents
Info
- Publication number
- JPS4936275A JPS4936275A JP7823872A JP7823872A JPS4936275A JP S4936275 A JPS4936275 A JP S4936275A JP 7823872 A JP7823872 A JP 7823872A JP 7823872 A JP7823872 A JP 7823872A JP S4936275 A JPS4936275 A JP S4936275A
- 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
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7823872A JPS564906B2 (https=) | 1972-08-04 | 1972-08-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7823872A JPS564906B2 (https=) | 1972-08-04 | 1972-08-04 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1641479A Division JPS556881A (en) | 1979-02-15 | 1979-02-15 | Plate for colored, transparent photo-mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4936275A true JPS4936275A (https=) | 1974-04-04 |
| JPS564906B2 JPS564906B2 (https=) | 1981-02-02 |
Family
ID=13656440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7823872A Expired JPS564906B2 (https=) | 1972-08-04 | 1972-08-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS564906B2 (https=) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5140874A (https=) * | 1974-10-04 | 1976-04-06 | Toppan Printing Co Ltd | |
| JPS5159288U (https=) * | 1974-11-02 | 1976-05-10 | ||
| JPS5334474A (en) * | 1976-09-11 | 1978-03-31 | Nippon Chemical Ind | Method of making colored opaque photomask blank material by ion plating method |
| JPS53135791A (en) * | 1977-04-30 | 1978-11-27 | Oshima Yoshio | Bagging apparatus for retailers |
-
1972
- 1972-08-04 JP JP7823872A patent/JPS564906B2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5140874A (https=) * | 1974-10-04 | 1976-04-06 | Toppan Printing Co Ltd | |
| JPS5159288U (https=) * | 1974-11-02 | 1976-05-10 | ||
| JPS5334474A (en) * | 1976-09-11 | 1978-03-31 | Nippon Chemical Ind | Method of making colored opaque photomask blank material by ion plating method |
| JPS53135791A (en) * | 1977-04-30 | 1978-11-27 | Oshima Yoshio | Bagging apparatus for retailers |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS564906B2 (https=) | 1981-02-02 |