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经营范围
发明名称
PRESSURE GAUGE
摘要
申请公布号
GB1547158(A)
申请公布日期
1979.06.06
申请号
GB19760044047
申请日期
1976.10.22
申请人
DWYER INSTRUMENTS INC
发明人
分类号
G01L7/08;(IPC1-7):G01L7/08;G01D5/06;G01L13/02
主分类号
G01L7/08
代理机构
代理人
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地址
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