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发明名称
Improvements in or relating to Devices for Producing Cold
摘要
申请公布号
GB1168818(A)
申请公布日期
1969.10.29
申请号
GB19660053559
申请日期
1966.11.30
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
F25B9/14
主分类号
F25B9/14
代理机构
代理人
主权项
地址
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