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发明名称
DEVICE FOR FITTING UP FLANGED PIPES
摘要
申请公布号
SU1258669(A1)
申请公布日期
1986.09.23
申请号
SU19853876351
申请日期
1985.04.03
申请人
MARINENKO VASILIJ D,SU;DOJKHEN KARL M,SU
发明人
MARINENKO VASILIJ D,SU;DOJKHEN KARL M,SU
分类号
B23K37/04
主分类号
B23K37/04
代理机构
代理人
主权项
地址
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