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发明名称
METHOD FOR GENERATING ARTIFICIAL PATINA ON COPPER MATERIAL
摘要
申请公布号
JPS644493(A)
申请公布日期
1989.01.09
申请号
JP19870157568
申请日期
1987.06.26
申请人
NIPPON MINING CO LTD
发明人
NISHIMURA EIJI;TAZAKI HIROSHI
分类号
C25D11/34
主分类号
C25D11/34
代理机构
代理人
主权项
地址
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