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经营范围
发明名称
Improvements in or relating to refrigerators
摘要
申请公布号
GB719879(A)
申请公布日期
1954.12.08
申请号
GB19520013550
申请日期
1952.05.28
申请人
N. V. PHILIPS' GLOELLAMPENFABRIEKEN
发明人
分类号
F25B9/00
主分类号
F25B9/00
代理机构
代理人
主权项
地址
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