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经营范围
发明名称
Improvements in or relating to food freezing apparatus
摘要
申请公布号
GB611840(A)
申请公布日期
1948.11.04
申请号
GB19460014159
申请日期
1946.05.10
申请人
YORK CORPORATION
发明人
分类号
A23L3/36;F25D25/04
主分类号
A23L3/36
代理机构
代理人
主权项
地址
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