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发明名称
WELDING METHOD FOR ELECTRON BEAM WELDING MACHINE
摘要
申请公布号
JPH0386384(A)
申请公布日期
1991.04.11
申请号
JP19890219842
申请日期
1989.08.25
申请人
MITSUBISHI ELECTRIC CORP
发明人
IWAI YUTAKA
分类号
B23K15/00
主分类号
B23K15/00
代理机构
代理人
主权项
地址
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