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发明名称
THREE O*CLOCK PLASMA KEYHOLE WELDING METHOD
摘要
申请公布号
JPS5584270(A)
申请公布日期
1980.06.25
申请号
JP19780156410
申请日期
1978.12.20
申请人
HITACHI LTD
发明人
IMANAGA AKIYOSHI;TAGUCHI HIRONARI;HANEDA MITSUAKI;FURUSAWA KOUICHIROU;KANAMARU MASATOSHI
分类号
B23K10/02;B23K9/00
主分类号
B23K10/02
代理机构
代理人
主权项
地址
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