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发明名称
METHOD OF PARTIALLY PLATING PIPE
摘要
申请公布号
JPS52111840(A)
申请公布日期
1977.09.19
申请号
JP19760028905
申请日期
1976.03.17
申请人
SEIKO INSTR & ELECTRONICS
发明人
YOKOSUKA KOUICHI
分类号
G04B3/04;B23K1/00;B23K1/20;C25D5/02;C25D7/04
主分类号
G04B3/04
代理机构
代理人
主权项
地址
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