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发明名称
REFINING METHOD FOR NOBLE METAL
摘要
申请公布号
JPS6244534(A)
申请公布日期
1987.02.26
申请号
JP19850182621
申请日期
1985.08.20
申请人
TANAKA KIKINZOKU KOGYO KK
发明人
NAKANISHI CHIHIRO;SHOJI TORU
分类号
C22B9/05;C22B11/00
主分类号
C22B9/05
代理机构
代理人
主权项
地址
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