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发明名称
Ice tray
摘要
申请公布号
US2614399(A)
申请公布日期
1952.10.21
申请号
US19480055419
申请日期
1948.10.19
申请人
ROETHEL ENGINEERING CORPORATION
发明人
ROETHEL JOHN H.
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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