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经营范围
发明名称
CONTROL VALVES
摘要
申请公布号
CA912405(A)
申请公布日期
1972.10.17
申请号
CAD912405
申请日期
申请人
SLOAN VALVE COMPANY
发明人
HENRY R. BILLETER;AXEL B. NELSON
分类号
E03D3/02;F16K15/18;F16K17/30;F16K21/00;F16K31/50;(IPC1-7):F16K21/00
主分类号
E03D3/02
代理机构
代理人
主权项
地址
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