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发明名称
Liquid dispensing apparatus
摘要
申请公布号
US2158948(A)
申请公布日期
1939.05.16
申请号
US19340715234
申请日期
1934.03.12
申请人
ERNEST RUBENS HARRY
发明人
RUBENS HARRY ERNEST
分类号
G01F11/32
主分类号
G01F11/32
代理机构
代理人
主权项
地址
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