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发明名称
METHOD OF INITIATION OF DEFROSTING OF COOLING OBJECT AND DEVICE FOR INITIATION OF DEFROSTING OF COOLING OBJECT
摘要
申请公布号
PL152295(B1)
申请公布日期
1990.12.31
申请号
PL19870268371
申请日期
1987.10.21
申请人
发明人
分类号
F25D;F25D21/06;(IPC1-7):F25D21/06
主分类号
F25D
代理机构
代理人
主权项
地址
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