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发明名称
METHOD OF FREEZING AND COLD STORING ARTICLES AND REFRIGERANT THEREFOR
摘要
申请公布号
PL132450(B1)
申请公布日期
1985.03.30
申请号
PL19810233464
申请日期
1981.10.16
申请人
发明人
分类号
C09K5/04;F25B9/00;(IPC1-7):F25B1/00
主分类号
C09K5/04
代理机构
代理人
主权项
地址
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