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发明名称
METHOD AND APPARATUS FOR NONCONSUMABLE ELECTRODE ALTERNATING CURRENT ARC WELDING
摘要
申请公布号
JPS55120484(A)
申请公布日期
1980.09.16
申请号
JP19790029113
申请日期
1979.03.12
申请人
OSAKA TRANSFORMER CO LTD
发明人
YAMAMOTO HIDEYUKI;HARADA SHIYOUJI
分类号
B23K9/073;B23K9/06
主分类号
B23K9/073
代理机构
代理人
主权项
地址
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