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发明名称
(B1) ;PISTON FLOW-METER
摘要
申请公布号
PL214456(A1)
申请公布日期
1980.11.03
申请号
PL19790214456
申请日期
1979.03.27
申请人
POLITECHNIKA GDANSKA
发明人
OSIECKI ANDRZEJ;BALAWENDER ANDRZEJ
分类号
G01F;G01F3/36;(IPC1-7):G01F/
主分类号
G01F
代理机构
代理人
主权项
地址
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