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公开(公告)号:US3352993A
公开(公告)日:1967-11-14
申请号:US52546566
申请日:1966-02-07
Applicant: YAWATA WELDING ELECTRODE CO
Inventor: HARUYOSHI SUZUKI , KEIZO ISHIZAKI
CPC classification number: B23K35/0294 , B23K25/00 , B23K35/3602
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公开(公告)号:US3036205A
公开(公告)日:1962-05-22
申请号:US82923959
申请日:1959-07-24
Applicant: YAWATA WELDING ELECTRODE CO
Inventor: MASAO AIDA , KEIZO ISHIZAKI
CPC classification number: B23K35/0261
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