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发明名称
WHITE METAL WELDING METHOD
摘要
申请公布号
JPS6483377(A)
申请公布日期
1989.03.29
申请号
JP19870238736
申请日期
1987.09.25
申请人
HITACHI LTD
发明人
NEZU TOSHIO;YAMADA TOSHINAO
分类号
B23K9/04;B23K9/16;B23K9/167
主分类号
B23K9/04
代理机构
代理人
主权项
地址
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