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发明名称
Dew point recording apparatus
摘要
申请公布号
US2415776(A)
申请公布日期
1947.02.11
申请号
US19450592243
申请日期
1945.05.05
申请人
BROOKS WALTON SYLVAN
发明人
WALTON SYLVAN BROOKS
分类号
G01N25/68
主分类号
G01N25/68
代理机构
代理人
主权项
地址
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