JPS4925417A - - Google Patents
Info
- Publication number
- JPS4925417A JPS4925417A JP6653172A JP6653172A JPS4925417A JP S4925417 A JPS4925417 A JP S4925417A JP 6653172 A JP6653172 A JP 6653172A JP 6653172 A JP6653172 A JP 6653172A JP S4925417 A JPS4925417 A JP S4925417A
- 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.)
- Pending
Links
Landscapes
- Transformer Cooling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6653172A JPS4925417A (da) | 1972-07-03 | 1972-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6653172A JPS4925417A (da) | 1972-07-03 | 1972-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4925417A true JPS4925417A (da) | 1974-03-06 |
Family
ID=13318546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6653172A Pending JPS4925417A (da) | 1972-07-03 | 1972-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4925417A (da) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4818510A (en) * | 1985-10-21 | 1989-04-04 | Quartz Technology, Inc. | Modified close fraction batch process for purification of SiO2 |
-
1972
- 1972-07-03 JP JP6653172A patent/JPS4925417A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4818510A (en) * | 1985-10-21 | 1989-04-04 | Quartz Technology, Inc. | Modified close fraction batch process for purification of SiO2 |