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发明名称
VALVE
摘要
申请公布号
SU1458641(A1)
申请公布日期
1989.02.15
申请号
SU19874186588
申请日期
1987.01.23
申请人
TAMBERG EVGENIJ V,SU
发明人
TAMBERG EVGENIJ V,SU
分类号
F16K21/04
主分类号
F16K21/04
代理机构
代理人
主权项
地址
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