JPS5257460Y2 - - Google Patents
Info
- Publication number
- JPS5257460Y2 JPS5257460Y2 JP7723772U JP7723772U JPS5257460Y2 JP S5257460 Y2 JPS5257460 Y2 JP S5257460Y2 JP 7723772 U JP7723772 U JP 7723772U JP 7723772 U JP7723772 U JP 7723772U JP S5257460 Y2 JPS5257460 Y2 JP S5257460Y2
- 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 |
---|---|---|---|
JP7723772U JPS5257460Y2 (ja) | 1972-06-30 | 1972-06-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7723772U JPS5257460Y2 (ja) | 1972-06-30 | 1972-06-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4935424U JPS4935424U (ja) | 1974-03-28 |
JPS5257460Y2 true JPS5257460Y2 (ja) | 1977-12-27 |
Family
ID=27980429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7723772U Expired JPS5257460Y2 (ja) | 1972-06-30 | 1972-06-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5257460Y2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20180044757A1 (en) * | 2015-03-31 | 2018-02-15 | Nippon Steel & Sumitomo Metal Corporation | Age-hardening steel and method of manufacturing parts using age-hardening steel |
-
1972
- 1972-06-30 JP JP7723772U patent/JPS5257460Y2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20180044757A1 (en) * | 2015-03-31 | 2018-02-15 | Nippon Steel & Sumitomo Metal Corporation | Age-hardening steel and method of manufacturing parts using age-hardening steel |
Also Published As
Publication number | Publication date |
---|---|
JPS4935424U (ja) | 1974-03-28 |