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发明名称
POWER SOURCE APPARATUS FOR AN ALTERNATING-CURRENT ARC WELDING CAPABLE OF SUPPLYING AN ALTERNATING-CURRENT WELDING CURRENT HAVING ANY WAVEFORM
摘要
申请公布号
US5220151(A)
申请公布日期
1993.06.15
申请号
US19900635855
申请日期
1990.12.28
申请人
DAIHEN CORPORATION
发明人
TERAYAMA, KIKUO;IOROI, HIROKAZU;FUKUMOTO, NARUMI;ISHII, HIROYUKI
分类号
B23K9/073;B23K9/095
主分类号
B23K9/073
代理机构
代理人
主权项
地址
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