JPS4881723A - - Google Patents
Info
- Publication number
- JPS4881723A JPS4881723A JP1185372A JP1185372A JPS4881723A JP S4881723 A JPS4881723 A JP S4881723A JP 1185372 A JP1185372 A JP 1185372A JP 1185372 A JP1185372 A JP 1185372A JP S4881723 A JPS4881723 A JP S4881723A
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1185372A JPS4881723A (en) | 1972-02-03 | 1972-02-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1185372A JPS4881723A (en) | 1972-02-03 | 1972-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4881723A true JPS4881723A (en) | 1973-11-01 |
Family
ID=11789266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1185372A Pending JPS4881723A (en) | 1972-02-03 | 1972-02-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4881723A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62253712A (en) * | 1986-04-25 | 1987-11-05 | Ishikawajima Harima Heavy Ind Co Ltd | Surface hardening device for cast iron parts |
| JP2015214756A (en) * | 2015-07-02 | 2015-12-03 | Ntn株式会社 | Method of manufacturing bering ring, bearing ring, cylindrical roller bearing and tapered roller bearing |
| US9487843B2 (en) | 2011-01-21 | 2016-11-08 | Ntn Corporation | Method for producing a bearing ring |
-
1972
- 1972-02-03 JP JP1185372A patent/JPS4881723A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62253712A (en) * | 1986-04-25 | 1987-11-05 | Ishikawajima Harima Heavy Ind Co Ltd | Surface hardening device for cast iron parts |
| US9487843B2 (en) | 2011-01-21 | 2016-11-08 | Ntn Corporation | Method for producing a bearing ring |
| JP2015214756A (en) * | 2015-07-02 | 2015-12-03 | Ntn株式会社 | Method of manufacturing bering ring, bearing ring, cylindrical roller bearing and tapered roller bearing |