JPS5716186B2 - - Google Patents
Info
- Publication number
- JPS5716186B2 JPS5716186B2 JP10738375A JP10738375A JPS5716186B2 JP S5716186 B2 JPS5716186 B2 JP S5716186B2 JP 10738375 A JP10738375 A JP 10738375A JP 10738375 A JP10738375 A JP 10738375A JP S5716186 B2 JPS5716186 B2 JP S5716186B2
- 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 |
|---|---|---|---|
| JP10738375A JPS5230717A (en) | 1975-09-04 | 1975-09-04 | Abraision resisting steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10738375A JPS5230717A (en) | 1975-09-04 | 1975-09-04 | Abraision resisting steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5230717A JPS5230717A (en) | 1977-03-08 |
| JPS5716186B2 true JPS5716186B2 (ca) | 1982-04-03 |
Family
ID=14457721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10738375A Granted JPS5230717A (en) | 1975-09-04 | 1975-09-04 | Abraision resisting steel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5230717A (ca) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7422643B2 (en) | 2003-03-11 | 2008-09-09 | Komatsu Ltd. | Rolling element and method of producing the same |
| US7544255B2 (en) | 2003-03-04 | 2009-06-09 | Komatsu Ltd. | Rolling element |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53132854A (en) * | 1977-04-25 | 1978-11-20 | Fujisaki Tetsukoushiyo Kk | Ball for mill superior in wearrresistance and impactt resistance |
| JPS5773287A (en) * | 1980-10-21 | 1982-05-07 | Daido Steel Co Ltd | Pneumatic transporting pipe for soil and sand |
-
1975
- 1975-09-04 JP JP10738375A patent/JPS5230717A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7544255B2 (en) | 2003-03-04 | 2009-06-09 | Komatsu Ltd. | Rolling element |
| US7691212B2 (en) | 2003-03-04 | 2010-04-06 | Komatsu Ltd. | Rolling element and method of producing the same |
| US7422643B2 (en) | 2003-03-11 | 2008-09-09 | Komatsu Ltd. | Rolling element and method of producing the same |
| US7691213B2 (en) | 2003-03-11 | 2010-04-06 | Komatsu Ltd. | Case hardened gear and method of producing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5230717A (en) | 1977-03-08 |