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发明名称
SUBMERGED WELDING AUTOMATIC MACHINE
摘要
申请公布号
SU897447(A1)
申请公布日期
1982.01.15
申请号
SU19782702223
申请日期
1978.12.26
申请人
PK T I MINISTERSTVA UGOLNOJ PROMY SSSR
发明人
PISARENKO VLADIMIR N,SU;PIKUS EFIM A,SU;BERSHTEJN IOSIF A,SU;GREKIN RUVIM N,SU;IGNATEV STANISLAV N,SU
分类号
B23K37/02;B23K9/12;(IPC1-7):B23K37/02
主分类号
B23K37/02
代理机构
代理人
主权项
地址
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