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发明名称
Apparatus for regulating the varying humidity of an ambient atmosphere or the moisture content of the ground
摘要
申请公布号
GB903705(A)
申请公布日期
1962.08.15
申请号
GB19590036844
申请日期
1959.10.30
申请人
RONALD CHARLES FRAMPTON;DOUGLAS BRADWELL LOWNDES
发明人
分类号
A01G25/16
主分类号
A01G25/16
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代理人
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地址
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