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发明名称
Hot water tank construction
摘要
申请公布号
US2354532(A)
申请公布日期
1944.07.25
申请号
US19410407861
申请日期
1941.08.22
申请人
A. O. SMITH CORPORATION
发明人
MARTIN WESLEY G.
分类号
F24H1/18
主分类号
F24H1/18
代理机构
代理人
主权项
地址
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