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发明名称
MULTIELECTRODE HEAD FOR RESISTANCE SPOT WELDING
摘要
申请公布号
SU644611(A1)
申请公布日期
1979.01.30
申请号
SU19772520870
申请日期
1977.08.24
申请人
MASALOV YURIJ A,SU
发明人
MASALOV YURIJ A,SU
分类号
B23K11/10;(IPC1-7):B23K11/10
主分类号
B23K11/10
代理机构
代理人
主权项
地址
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