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发明名称
DEVICE AND METHOD FOR ULTRASONIC MEASUREMENT OF A FLUID FLOW RATE COMPRISING A SIGMA-DELTA BAND PASS ANALOG-TO-DIGITAL CONVERTER
摘要
申请公布号
KR20010089728(A)
申请公布日期
2001.10.08
申请号
KR1020017008262
申请日期
2001.06.28
申请人
发明人
分类号
G01F1/66
主分类号
G01F1/66
代理机构
代理人
主权项
地址
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