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发明名称
ARC-WELDING APPARATUS
摘要
申请公布号
SU776816(A1)
申请公布日期
1980.11.07
申请号
SU19782626527
申请日期
1978.06.12
申请人
GRANKIN ALEKSANDR K,SU;GROSSMAN EVGENIJ L,SU;SEDENKOV ALBERT V,SU
发明人
GRANKIN ALEKSANDR K,SU;GROSSMAN EVGENIJ L,SU;SEDENKOV ALBERT V,SU
分类号
B23K9/16;B23K9/12;(IPC1-7):B23K9/16
主分类号
B23K9/16
代理机构
代理人
主权项
地址
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