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发明名称
Fluid pressure control apparatus
摘要
申请公布号
US2072921(A)
申请公布日期
1937.03.09
申请号
US19350042212
申请日期
1935.09.26
申请人
BROWN INSTRUMENT COMPANY
发明人
MALLORY ROBERT L.
分类号
G05D23/12
主分类号
G05D23/12
代理机构
代理人
主权项
地址
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