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发明名称
UKLAD DO POMIARU NATEZENIA I OBJETOSCI PRZEPLYWU SCIEKOW W ZWEZKOWYCH KANALACH MIERNICZYCH
摘要
申请公布号
PL103672(B1)
申请公布日期
1979.07.31
申请号
PL19770196955
申请日期
1977.03.25
申请人
发明人
分类号
G01F;G01F1/52;(IPC1-7):G01F1/52
主分类号
G01F
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代理人
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