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经营范围
发明名称
Nonfreezing heater
摘要
申请公布号
US2238952(A)
申请公布日期
1941.04.22
申请号
US19390272983
申请日期
1939.05.11
申请人
BUENSOD-STACEY AIR CONDITIONING, INCORPORATED
发明人
JR. ALFRED E. STACEY,
分类号
F24D1/00
主分类号
F24D1/00
代理机构
代理人
主权项
地址
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