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发明名称
Fluid pressure gauge
摘要
申请公布号
US2427249(A)
申请公布日期
1947.09.09
申请号
US19440554106
申请日期
1944.09.14
申请人
B. & R. PATENTS LIMITED
发明人
BIRCH GEORGE CHRISTIAN ROSS
分类号
G01L13/02
主分类号
G01L13/02
代理机构
代理人
主权项
地址
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