JPS5020557B1 - - Google Patents
Info
- Publication number
- JPS5020557B1 JPS5020557B1 JP44076468A JP7646869A JPS5020557B1 JP S5020557 B1 JPS5020557 B1 JP S5020557B1 JP 44076468 A JP44076468 A JP 44076468A JP 7646869 A JP7646869 A JP 7646869A JP S5020557 B1 JPS5020557 B1 JP S5020557B1
- 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
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Hard Magnetic Materials (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP44076468A JPS5020557B1 (en) | 1969-09-25 | 1969-09-25 | |
| US00067273A US3770500A (en) | 1969-09-16 | 1970-08-26 | Magnetic materials and method of making same |
| FR7032435A FR2061051A5 (en) | 1969-09-16 | 1970-09-07 | |
| NL707013667A NL155116B (en) | 1969-09-16 | 1970-09-16 | PROCESS FOR MANUFACTURE OF A MAGNETIC MATERIAL, AND THE MAGNETIC MATERIAL THEREFORE OBTAINED. |
| DE2045842A DE2045842C3 (en) | 1969-09-16 | 1970-09-16 | Process for producing a magnetic material for recording media |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP44076468A JPS5020557B1 (en) | 1969-09-25 | 1969-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5020557B1 true JPS5020557B1 (en) | 1975-07-16 |
Family
ID=13605985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP44076468A Pending JPS5020557B1 (en) | 1969-09-16 | 1969-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5020557B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108352235A (en) * | 2015-08-28 | 2018-07-31 | 湖南博海新材料股份有限公司 | Nanometer magneto-rheological fluid and its Preparation equipment and method |
-
1969
- 1969-09-25 JP JP44076468A patent/JPS5020557B1/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108352235A (en) * | 2015-08-28 | 2018-07-31 | 湖南博海新材料股份有限公司 | Nanometer magneto-rheological fluid and its Preparation equipment and method |
| JP2018532279A (en) * | 2015-08-28 | 2018-11-01 | 湖南博海新材料股▲ふん▼有限公司Ｈｕｎａｎ Ｂｏｈａｉ Ｎｅｗ Ｍａｔｅｒｉａｌｓ Ｃｏ．，Ｌｔｄ | Nanomagnetic rheological fluid and manufacturing equipment and method thereof |
| US10896776B2 (en) | 2015-08-28 | 2021-01-19 | Hunan Bohai New Materials Co., Ltd. | Nano magneto-rheological fluid and preparation method and device thereof |