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发明名称
Improvements in and relating to the freezing of food substances
摘要
申请公布号
GB530605(A)
申请公布日期
1940.12.16
申请号
GB19390018851
申请日期
1939.06.28
申请人
CHARLES MAURICE BRAIN;J. & E. HALL LIMITED
发明人
分类号
A23L3/36
主分类号
A23L3/36
代理机构
代理人
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