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发明名称
FLANGED JOINT FOR PIPE-LINES
摘要
申请公布号
SU1566160(A1)
申请公布日期
1990.05.23
申请号
SU19884433448
申请日期
1988.05.31
申请人
SKRIPITSA VLADIMIR V,SU
发明人
SKRIPITSA VLADIMIR V,SU
分类号
F16L23/02
主分类号
F16L23/02
代理机构
代理人
主权项
地址
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