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经营范围
发明名称
WATER FLOW SENSING ELEMENT
摘要
申请公布号
PL291402(A1)
申请公布日期
1993.02.22
申请号
PL19910291402
申请日期
1991.08.09
申请人
ANNA KOPALNIA WEGLA KAMIENNEGO
发明人
POLOK JERZY;WIECZOREK LEONARD;NOSIADEK MARIAN
分类号
G01F1/24;(IPC1-7):G01F1/24
主分类号
G01F1/24
代理机构
代理人
主权项
地址
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