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发明名称
POLISHING OF STAINLESS IRON AND STEEL
摘要
申请公布号
CA459237(A)
申请公布日期
1949.08.30
申请号
CAD459237
申请日期
申请人
RUSTLESS IRON AND STEEL CORPORATION;ARMCO STEEL CORPORATION
发明人
JAMES N. OSTROFSKY
分类号
主分类号
代理机构
代理人
主权项
地址
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