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经营范围
发明名称
Bain et procédé de gravure
摘要
申请公布号
FR1188513(A)
申请公布日期
1959.09.23
申请号
FRD1188513
申请日期
1957.07.30
申请人
THE DOW CHEMICAL COMPANY
发明人
分类号
C23F1/42
主分类号
C23F1/42
代理机构
代理人
主权项
地址
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