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经营范围
发明名称
FLOWRATE REGULATOR
摘要
申请公布号
RU1790776(C)
申请公布日期
1993.01.23
申请号
SU19894730272
申请日期
1989.08.16
申请人
NII VODNYKH PROBLEM GIDROTEKHNIKI ARMSSR
发明人
PAKHCHANYAN GRAGAT G,SU
分类号
G05D7/01
主分类号
G05D7/01
代理机构
代理人
主权项
地址
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