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发明名称
Ultrasonic flow-measuring device
摘要
申请公布号
DK172321(B1)
申请公布日期
1998.03.16
申请号
DK19900000314
申请日期
1990.02.07
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
TSCHIRNER, PETER
分类号
G01F1/66;(IPC1-7):G01F1/66
主分类号
G01F1/66
代理机构
代理人
主权项
地址
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