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发明名称
Регулятор перепада давлений
摘要
申请公布号
RU31831(U1)
申请公布日期
2003.08.27
申请号
RU20030111343U
申请日期
2003.04.21
申请人
发明人
分类号
F16K17/24
主分类号
F16K17/24
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代理人
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