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发明名称
Apparatus for cutting ice
摘要
申请公布号
US2282546(A)
申请公布日期
1942.05.12
申请号
US19380246523
申请日期
1938.12.17
申请人
OSCAR SCHWIMMER
发明人
SCHWIMMER OSCAR
分类号
F25C5/08
主分类号
F25C5/08
代理机构
代理人
主权项
地址
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