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发明名称
HIGHHFREQUENCY PULSE WELDING METHOD AND ITS DEVICE
摘要
申请公布号
JPS56109172(A)
申请公布日期
1981.08.29
申请号
JP19800010090
申请日期
1980.02.01
申请人
HITACHI LTD
发明人
SHIYOUJI MORITAKA;OGURA SATOSHI;MIYAKE HIROSHI
分类号
B23K9/09
主分类号
B23K9/09
代理机构
代理人
主权项
地址
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