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发明名称
PIPELINE CONNECTION
摘要
申请公布号
SU836441(A1)
申请公布日期
1981.06.07
申请号
SU19782639228
申请日期
1978.07.04
申请人
ZHILYAKOV YURIJ ,SU;SAPOZHNIKOV VALENTIN M,SU;BOBYLEV LEV V,SU
发明人
ZHILYAKOV YURIJ I,SU;SAPOZHNIKOV VALENTIN M,SU;BOBYLEV LEV V,SU
分类号
F16L19/025;F16L19/02;(IPC1-7):F16L19/02
主分类号
F16L19/025
代理机构
代理人
主权项
地址
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