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发明名称
Fluid-pressure controller
摘要
申请公布号
US2517820(A)
申请公布日期
1950.08.08
申请号
US19480043366
申请日期
1948.08.10
申请人
AMERICAN CYANAMID COMPANY
发明人
AAGAARD FRIDTJOF
分类号
G05D16/06
主分类号
G05D16/06
代理机构
代理人
主权项
地址
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