JPS5621725B2 - - Google Patents
Info
- Publication number
- JPS5621725B2 JPS5621725B2 JP10289373A JP10289373A JPS5621725B2 JP S5621725 B2 JPS5621725 B2 JP S5621725B2 JP 10289373 A JP10289373 A JP 10289373A JP 10289373 A JP10289373 A JP 10289373A JP S5621725 B2 JPS5621725 B2 JP S5621725B2
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10289373A JPS5621725B2 (en) | 1973-09-12 | 1973-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10289373A JPS5621725B2 (en) | 1973-09-12 | 1973-09-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5053298A JPS5053298A (en) | 1975-05-12 |
| JPS5621725B2 true JPS5621725B2 (en) | 1981-05-21 |
Family
ID=14339527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10289373A Expired JPS5621725B2 (en) | 1973-09-12 | 1973-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5621725B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3543172A1 (en) * | 1985-12-06 | 1987-06-11 | Riedel De Haen Ag | METHOD FOR THE PRODUCTION OF PELLETIC ACID |
| EP0372251B1 (en) * | 1988-11-22 | 1992-03-11 | Degussa Aktiengesellschaft | Method for the preparation of silicas |
| US5158758A (en) * | 1989-04-24 | 1992-10-27 | International Minerals & Chemical Corp. | Production of silica having high specific surface area |
-
1973
- 1973-09-12 JP JP10289373A patent/JPS5621725B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5053298A (en) | 1975-05-12 |