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发明名称
Pressure gauge
摘要
申请公布号
US2459931(A)
申请公布日期
1949.01.25
申请号
US19450572540
申请日期
1945.01.12
申请人
THOMAS A. EDISON, INCORPORATED
发明人
FURN HANS H.
分类号
G01L7/00
主分类号
G01L7/00
代理机构
代理人
主权项
地址
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