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发明名称
Ice tray
摘要
申请公布号
US1894897(A)
申请公布日期
1933.01.17
申请号
US19310547473
申请日期
1931.06.29
申请人
GENERAL UTILITIES MFG. CO.
发明人
TINKHAM GUY L.
分类号
F25C1/24
主分类号
F25C1/24
代理机构
代理人
主权项
地址
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