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发明名称
MANUFACTURE OF NEEDLE FOR TIMEPIECE
摘要
申请公布号
JPH01178337(A)
申请公布日期
1989.07.14
申请号
JP19880003479
申请日期
1988.01.11
申请人
SEIKO EPSON CORP;MIKUNI KOGYO:KK
发明人
MATSUMURA YOSHIO;FUJIMURA MASAHIKO
分类号
G04B19/04;B21G1/00;C23C30/00
主分类号
G04B19/04
代理机构
代理人
主权项
地址
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