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发明名称
Improvements in refrigerating systems of the inert gas type
摘要
申请公布号
GB526617(A)
申请公布日期
1940.09.23
申请号
GB19390009105
申请日期
1939.03.22
申请人
ELECTROLUX LIMITED
发明人
分类号
F25B15/10
主分类号
F25B15/10
代理机构
代理人
主权项
地址
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