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发明名称
BUTT ARC WELDING PROCESS
摘要
申请公布号
JPS5417342(A)
申请公布日期
1979.02.08
申请号
JP19770082208
申请日期
1977.07.08
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
ANDOU HIDEO
分类号
C09K15/32;B23K9/00;B23K9/038
主分类号
C09K15/32
代理机构
代理人
主权项
地址
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