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经营范围
发明名称
Heat storage for building heating
摘要
申请公布号
US3131865(A)
申请公布日期
1964.05.05
申请号
US19610096865
申请日期
1961.03.20
申请人
BURNS AND ROE, INC.
发明人
ROE RALPH C.
分类号
F24H7/04
主分类号
F24H7/04
代理机构
代理人
主权项
地址
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