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发明名称
DIFFUSION WELDING
摘要
申请公布号
GB8333027(D0)
申请公布日期
1984.01.18
申请号
GB19830033027
申请日期
1983.04.13
申请人
MOE, PH
发明人
分类号
B23K20/00;B23K20/14
主分类号
B23K20/00
代理机构
代理人
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