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发明名称
Fluid dosing device
摘要
申请公布号
US2341249(A)
申请公布日期
1944.02.08
申请号
US19410404476
申请日期
1941.07.29
申请人
BLAW-KNOX COMPANY
发明人
VENABLE WILLIAM MAYO
分类号
G01F11/02
主分类号
G01F11/02
代理机构
代理人
主权项
地址
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