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发明名称
Apparatus for discharging fluid at ambient temperature and a selected pressure, using a gas condensable at said temperature and pressure and acting on a flexible wall contacting said fluid
摘要
申请公布号
US2513455(A)
申请公布日期
1950.07.04
申请号
US19460646817
申请日期
1946.02.11
申请人
CORNELIUS RICHARD T
发明人
CORNELIUS RICHARD T.
分类号
B05B9/047
主分类号
B05B9/047
代理机构
代理人
主权项
地址
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