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经营范围
发明名称
HYDROPNEUMATIC GATE VALVE
摘要
申请公布号
SU1574193(A1)
申请公布日期
1990.06.30
申请号
SU19874318853
申请日期
1987.10.21
申请人
VNII KOMPLEKSNOJ AVTOM MELIORATIVNYKH SISTEM
发明人
PRONOV VIKTOR I,SU;MOLDOKULOV ASIP S,SU;KRIVOSHEIN VADIM P,SU
分类号
A01G25/00;E02B13/00
主分类号
A01G25/00
代理机构
代理人
主权项
地址
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