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发明名称
Cooling device
摘要
申请公布号
US1977526(A)
申请公布日期
1934.10.16
申请号
US19330654775
申请日期
1933.02.01
申请人
JOSEPH SOGNI
发明人
PISCETTA FREDERIC
分类号
A23G7/02
主分类号
A23G7/02
代理机构
代理人
主权项
地址
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