JPS5254068Y2 - - Google Patents
Info
- Publication number
- JPS5254068Y2 JPS5254068Y2 JP7449572U JP7449572U JPS5254068Y2 JP S5254068 Y2 JPS5254068 Y2 JP S5254068Y2 JP 7449572 U JP7449572 U JP 7449572U JP 7449572 U JP7449572 U JP 7449572U JP S5254068 Y2 JPS5254068 Y2 JP S5254068Y2
- 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
- Disintegrating Or Milling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7449572U JPS5254068Y2 (en) | 1972-06-26 | 1972-06-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7449572U JPS5254068Y2 (en) | 1972-06-26 | 1972-06-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4935575U JPS4935575U (en) | 1974-03-29 |
JPS5254068Y2 true JPS5254068Y2 (en) | 1977-12-07 |
Family
ID=27975382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7449572U Expired JPS5254068Y2 (en) | 1972-06-26 | 1972-06-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5254068Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190049477A (en) | 2017-10-30 | 2019-05-09 | 호야 가부시키가이샤 | Pattern lithography method, photomask manufacturing method, and display device manufacturing method |
-
1972
- 1972-06-26 JP JP7449572U patent/JPS5254068Y2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190049477A (en) | 2017-10-30 | 2019-05-09 | 호야 가부시키가이샤 | Pattern lithography method, photomask manufacturing method, and display device manufacturing method |
Also Published As
Publication number | Publication date |
---|---|
JPS4935575U (en) | 1974-03-29 |