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经营范围
发明名称
ALLOY STEEL
摘要
申请公布号
CA910090(A)
申请公布日期
1972.09.19
申请号
CAD910090
申请日期
申请人
ARMCO STEEL CORPORATION
发明人
WILLIAM C. CLARKE, JR.
分类号
C22C38/58;(IPC1-7):C22C38/58
主分类号
C22C38/58
代理机构
代理人
主权项
地址
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