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经营范围
发明名称
DIFFERENTIAL PRESSURE GAUGE
摘要
申请公布号
SU777519(A1)
申请公布日期
1980.11.07
申请号
SU19772493106
申请日期
1977.06.03
申请人
SINDEEV IVAN YA,SU
发明人
SINDEEV IVAN YA,SU
分类号
G01L13/06;(IPC1-7):G01L13/06
主分类号
G01L13/06
代理机构
代理人
主权项
地址
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