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发明名称
Humidity control
摘要
申请公布号
US2329908(A)
申请公布日期
1943.09.21
申请号
US19390287165
申请日期
1939.07.28
申请人
THE FIRM REDDIR, INC.
发明人
JOHNSON CECIL E.
分类号
A24F25/02;B65D65/40;B65D81/22
主分类号
A24F25/02
代理机构
代理人
主权项
地址
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