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发明名称
DEVICE FOR MEASURING AND REGULATING OF FLOW
摘要
申请公布号
BG34414(A1)
申请公布日期
1983.09.15
申请号
BG19810052071
申请日期
1981.05.14
申请人
DONCHEV,ANTON G.
发明人
DONCHEV,ANTON G.
分类号
G01B13/00;G01F1/54;G05D16/06;(IPC1-7):G01F1/54
主分类号
G01B13/00
代理机构
代理人
主权项
地址
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