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发明名称
Improvements in and relating to liquefaction of gases
摘要
申请公布号
GB934362(A)
申请公布日期
1963.08.21
申请号
GB19600031786
申请日期
1960.09.15
申请人
PHILCO CORPORATION
发明人
分类号
F25B9/02;F25J1/00
主分类号
F25B9/02
代理机构
代理人
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地址
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