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发明名称
TRANSPORTATION PIPELINE CUT-OFF APPARATUS
摘要
申请公布号
SU651164(A1)
申请公布日期
1979.03.05
申请号
SU19762406018
申请日期
1976.09.20
申请人
DMITRIEV VLADIMIR N,SU;MALTSEV VLADIMIR L,SU
发明人
DMITRIEV VLADIMIR N,SU;MALTSEV VLADIMIR L,SU
分类号
(IPC1-7):F16K9/00
主分类号
(IPC1-7):F16K9/00
代理机构
代理人
主权项
地址
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