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经营范围
发明名称
MACHINE FOR WORKING TUBE CONNECTION COUPLINGS
摘要
申请公布号
SU994149(A1)
申请公布日期
1983.02.07
申请号
SU19782634908
申请日期
1978.06.29
申请人
IVANOVSKOE SP K BYURO RASTOCHNYKH STANKOV
发明人
BUMAGIN ALBERT A,SU;POLUSHIN ADOLF P,SU;DMITRIEV VYACHESLAV P,SU
分类号
B23B41/00;(IPC1-7):B23B41/00
主分类号
B23B41/00
代理机构
代理人
主权项
地址
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