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发明名称
Humidity responsive device
摘要
申请公布号
US2064651(A)
申请公布日期
1936.12.15
申请号
US19310583818
申请日期
1931.12.30
申请人
GENERAL ELECTRIC COMPANY
发明人
FIENE MARCUS E.
分类号
G01N27/12
主分类号
G01N27/12
代理机构
代理人
主权项
地址
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