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发明名称
UKLAD DO SYGNALIZACJI NATEZENIA PRZEPLYWU PLYNOW PRZEZROCZYSTYCH
摘要
申请公布号
PL104744(B1)
申请公布日期
1979.09.29
申请号
PL19770199883
申请日期
1977.07.27
申请人
发明人
分类号
G01F;G01F1/22;G08B21/00;(IPC1-7):G01F1/22
主分类号
G01F
代理机构
代理人
主权项
地址
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