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发明名称
EXTERNALLY-ADJUSTABLE HUMIDIFIER FLOAT VALVE
摘要
申请公布号
US3508574(A)
申请公布日期
1970.04.28
申请号
USD3508574
申请日期
1968.05.02
申请人
ROY P. SKERRITT
发明人
ROY P. SKERRITT
分类号
F16K31/18;F24F6/04;(IPC1-7):F16K31/18;F24F3/14
主分类号
F16K31/18
代理机构
代理人
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