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发明名称
Unitary thermally insulating structural members
摘要
申请公布号
US2725271(A)
申请公布日期
1955.11.29
申请号
US19520285691
申请日期
1952.05.02
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
CUNNINGHAM MARVIN H.
分类号
F25D23/06
主分类号
F25D23/06
代理机构
代理人
主权项
地址
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