JPS55885B2 - - Google Patents
Info
- Publication number
- JPS55885B2 JPS55885B2 JP6040772A JP6040772A JPS55885B2 JP S55885 B2 JPS55885 B2 JP S55885B2 JP 6040772 A JP6040772 A JP 6040772A JP 6040772 A JP6040772 A JP 6040772A JP S55885 B2 JPS55885 B2 JP S55885B2
- 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
- Compositions Of Oxide Ceramics (AREA)
- Thermistors And Varistors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6040772A JPS55885B2 (it) | 1972-06-19 | 1972-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6040772A JPS55885B2 (it) | 1972-06-19 | 1972-06-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4920688A JPS4920688A (it) | 1974-02-23 |
| JPS55885B2 true JPS55885B2 (it) | 1980-01-10 |
Family
ID=13141279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6040772A Expired JPS55885B2 (it) | 1972-06-19 | 1972-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55885B2 (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5011666A (en) * | 1988-07-28 | 1991-04-30 | E. I. Du Pont De Nemours And Company | Method for purifying TiO2 ore |
| US5085837A (en) * | 1988-07-28 | 1992-02-04 | E. I. Du Pont De Nemours And Company | Method for purifying TiO2 ore by alternate leaching with an aqueous solution of an alkali metal compound and an aqueous solution of mineral acid |
| US5378438A (en) * | 1992-11-30 | 1995-01-03 | E. I. Du Pont De Nemours And Company | Benefication of titaniferous ores |
| CN109502963A (zh) * | 2018-12-07 | 2019-03-22 | 中国计量大学 | 一种高效红外发光硅锗锌玻璃及其制备方法 |
-
1972
- 1972-06-19 JP JP6040772A patent/JPS55885B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4920688A (it) | 1974-02-23 |