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经营范围
发明名称
Method of dissolving a plug from a bimetallic metal core and etching bath
摘要
申请公布号
US3261733(A)
申请公布日期
1966.07.19
申请号
US19630292325
申请日期
1963.07.02
申请人
CONVERSION CHEMICAL CORPORATION
发明人
BELLINGER KENNETH P.
分类号
C23F1/16
主分类号
C23F1/16
代理机构
代理人
主权项
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