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发明名称
Freezing machine
摘要
申请公布号
US2179039(A)
申请公布日期
1939.11.07
申请号
US19390256389
申请日期
1939.02.14
申请人
HERMAN DOCK F;JOSEF NORDENHAUG
发明人
HERMAN DOCK F.;NORDENHAUG JOSEF
分类号
A23G9/12
主分类号
A23G9/12
代理机构
代理人
主权项
地址
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