| 发明名称 |
HIGH YIELD RATIO TYPE HOT ROLLED HIGH STRENGTH STEEL PLATE EXCELLENT IN FORMABILITY AND SPOT WELDABILITY AND ITS PRODUCTION AND HIGH YIELD RATIO TYPE HOT ROLLED HIGH STRENGTH STEEL PLATE EXCELLENT IN FORMABILITY AND ITS PRODUCTION |
| 摘要 |
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| 申请公布号 |
JPH05171345(A) |
申请公布日期 |
1993.07.09 |
| 申请号 |
JP19920121085 |
申请日期 |
1992.04.16 |
| 申请人 |
NIPPON STEEL CORP |
发明人 |
KONO OSAMU;WAKITA JUNICHI;EZAKA KAZUAKI;IKENAGA NORIO;ABE HIROSHI |
| 分类号 |
C21D8/02;C21D8/04;C22C38/00;C22C38/02;C22C38/04;C22C38/06 |
主分类号 |
C21D8/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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