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发明名称
Pressure controlled system
摘要
申请公布号
US2338021(A)
申请公布日期
1943.12.28
申请号
US19410378091
申请日期
1941.02.08
申请人
ROLAND BENNETT
发明人
BENNETT ROLAND
分类号
F04B49/08;G05D16/18
主分类号
F04B49/08
代理机构
代理人
主权项
地址
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