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发明名称
PRECIPITATION HARDENING STAINLESS STEEL
摘要
申请公布号
GB1274465(A)
申请公布日期
1972.05.17
申请号
GB19690029159
申请日期
1969.06.09
申请人
HITACHI LIMITED;HITACHI METALS LIMITED
发明人
分类号
C22C38/00;C21D6/00;C21D8/00;C22C38/48;H05B1/02
主分类号
C22C38/00
代理机构
代理人
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地址
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