JPS5790440U - - Google Patents
Info
- Publication number
- JPS5790440U JPS5790440U JP1980168972U JP16897280U JPS5790440U JP S5790440 U JPS5790440 U JP S5790440U JP 1980168972 U JP1980168972 U JP 1980168972U JP 16897280 U JP16897280 U JP 16897280U JP S5790440 U JPS5790440 U JP S5790440U
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980168972U JPS6141091Y2 (https=) | 1980-11-25 | 1980-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980168972U JPS6141091Y2 (https=) | 1980-11-25 | 1980-11-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5790440U true JPS5790440U (https=) | 1982-06-03 |
| JPS6141091Y2 JPS6141091Y2 (https=) | 1986-11-22 |
Family
ID=29527510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980168972U Expired JPS6141091Y2 (https=) | 1980-11-25 | 1980-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6141091Y2 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010164675A (ja) * | 2009-01-14 | 2010-07-29 | Dainippon Printing Co Ltd | フォトマスクブランクス、フォトマスクの位置合わせ方法、両面フォトマスクの製造方法 |
-
1980
- 1980-11-25 JP JP1980168972U patent/JPS6141091Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010164675A (ja) * | 2009-01-14 | 2010-07-29 | Dainippon Printing Co Ltd | フォトマスクブランクス、フォトマスクの位置合わせ方法、両面フォトマスクの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6141091Y2 (https=) | 1986-11-22 |