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经营范围
发明名称
Differential pressure measuring apparatus
摘要
申请公布号
GB2086572(A)
申请公布日期
1982.05.12
申请号
GB19810032263
申请日期
1981.10.26
申请人
ROSEMOUNT ENGINEERING CO LTD
发明人
分类号
G01F23/284;G01L9/00;(IPC1-7):G01L13/02
主分类号
G01F23/284
代理机构
代理人
主权项
地址
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