JPS5424400B2 - - Google Patents
Info
- Publication number
- JPS5424400B2 JPS5424400B2 JP8642772A JP8642772A JPS5424400B2 JP S5424400 B2 JPS5424400 B2 JP S5424400B2 JP 8642772 A JP8642772 A JP 8642772A JP 8642772 A JP8642772 A JP 8642772A JP S5424400 B2 JPS5424400 B2 JP S5424400B2
- 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
- Carbon And Carbon Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8642772A JPS5424400B2 (en) | 1972-08-29 | 1972-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8642772A JPS5424400B2 (en) | 1972-08-29 | 1972-08-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4942600A JPS4942600A (en) | 1974-04-22 |
| JPS5424400B2 true JPS5424400B2 (en) | 1979-08-21 |
Family
ID=13886587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8642772A Expired JPS5424400B2 (en) | 1972-08-29 | 1972-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5424400B2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS541273A (en) * | 1977-06-04 | 1979-01-08 | Iwao Tabuse | Separation of ferric ion |
| JPS6048448B2 (en) * | 1977-12-29 | 1985-10-28 | 住友電気工業株式会社 | Method for producing solid solution of hexagonal monocarbide |
| JP2617140B2 (en) * | 1990-01-12 | 1997-06-04 | 東京タングステン株式会社 | Ultrafine WC powder and method for producing the same |
| US6696184B1 (en) * | 2000-09-29 | 2004-02-24 | Osram Sylvania Inc. | Supported tungsten carbide material |
| CN1289392C (en) | 2001-07-30 | 2006-12-13 | 三菱麻铁里亚尔株式会社 | Fine tungsten carbide powder and its production process |
-
1972
- 1972-08-29 JP JP8642772A patent/JPS5424400B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4942600A (en) | 1974-04-22 |