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发明名称
DEVICE FOR MEASURING DIFFERENTIAL PRESSURE OF LIQUID OR GASEOUS FLUIDS,PARTICULARLY VERY SMALL PRESSURE DIFFERENCES,AS WELL AS APPLICATIONS OF THIS DEVICE
摘要
申请公布号
US3503264(A)
申请公布日期
1970.03.31
申请号
USD3503264
申请日期
1967.08.25
申请人
DES COMPTEURS:CIE.
发明人
EDMOND AUGUSTE GASSIES
分类号
G01L7/16;G01L13/00;(IPC1-7):G01L7/16;G01L7/00
主分类号
G01L7/16
代理机构
代理人
主权项
地址
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