JPS49234A - - Google Patents
Info
- Publication number
- JPS49234A JPS49234A JP4004272A JP4004272A JPS49234A JP S49234 A JPS49234 A JP S49234A JP 4004272 A JP4004272 A JP 4004272A JP 4004272 A JP4004272 A JP 4004272A JP S49234 A JPS49234 A JP S49234A
- 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
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4004272A JPS5241250B2 (en:Method) | 1972-04-22 | 1972-04-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4004272A JPS5241250B2 (en:Method) | 1972-04-22 | 1972-04-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49234A true JPS49234A (en:Method) | 1974-01-05 |
| JPS5241250B2 JPS5241250B2 (en:Method) | 1977-10-17 |
Family
ID=12569840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4004272A Expired JPS5241250B2 (en:Method) | 1972-04-22 | 1972-04-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5241250B2 (en:Method) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5125200A (en:Method) * | 1974-08-27 | 1976-03-01 | Kosei Arita | |
| US4957834A (en) * | 1987-12-22 | 1990-09-18 | Mitsubishi Denki Kabushiki Kaisha | Method for manufacturing photomask |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0162870U (en:Method) * | 1987-10-12 | 1989-04-21 |
-
1972
- 1972-04-22 JP JP4004272A patent/JPS5241250B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5125200A (en:Method) * | 1974-08-27 | 1976-03-01 | Kosei Arita | |
| US4957834A (en) * | 1987-12-22 | 1990-09-18 | Mitsubishi Denki Kabushiki Kaisha | Method for manufacturing photomask |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5241250B2 (en:Method) | 1977-10-17 |