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经营范围
发明名称
RESISTANCE WELDING METHOD FOR HOLLOW MEMBERS
摘要
申请公布号
JPH0732158(A)
申请公布日期
1995.02.03
申请号
JP19930199141
申请日期
1993.07.16
申请人
OLYMPUS OPTICAL CO LTD
发明人
NAKADA HIDETO
分类号
B23K11/00;B23K11/30;B23K37/04;(IPC1-7):B23K11/00
主分类号
B23K11/00
代理机构
代理人
主权项
地址
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