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经营范围
发明名称
Combination heat pump and water heater
摘要
申请公布号
US2751761(A)
申请公布日期
1956.06.26
申请号
US19510251380
申请日期
1951.10.15
申请人
WHIRLPOOL-SEEGER CORPORATION
发明人
BORGERD WILLIAM F.
分类号
F24D17/02;F24F3/00;F24F5/00;F25B29/00
主分类号
F24D17/02
代理机构
代理人
主权项
地址
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