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经营范围
发明名称
Metal pickling
摘要
申请公布号
US2394773(A)
申请公布日期
1946.02.12
申请号
US19430505840
申请日期
1943.10.11
申请人
AMERICAN CYANAMID COMPANY
发明人
HILL WILLIAM H.
分类号
C23G1/06
主分类号
C23G1/06
代理机构
代理人
主权项
地址
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