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经营范围
发明名称
Дроссельное устройство
摘要
申请公布号
RU1618084(C)
申请公布日期
2006.09.27
申请号
SU19894644483
申请日期
1989.02.01
申请人
发明人
分类号
F16K47/02
主分类号
F16K47/02
代理机构
代理人
主权项
地址
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