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发明名称
Ice box scale
摘要
申请公布号
US1852973(A)
申请公布日期
1932.04.05
申请号
US19290385489
申请日期
1929.08.13
申请人
JUSTUS FRED E
发明人
JUSTUS FRED E.
分类号
F25D23/12;G01G19/00
主分类号
F25D23/12
代理机构
代理人
主权项
地址
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