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发明名称
Treatment of rustless iron
摘要
申请公布号
US2104667(A)
申请公布日期
1938.01.04
申请号
US19330666390
申请日期
1933.04.15
申请人
RUSTLESS IRON AND STEEL CORPORATION
发明人
OSTROFSKY JAMES N.
分类号
C23C22/24
主分类号
C23C22/24
代理机构
代理人
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