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经营范围
发明名称
CRYOGENIC LIQUEFYING REFRIGERATOR
摘要
申请公布号
JPS61217657(A)
申请公布日期
1986.09.27
申请号
JP19850055825
申请日期
1985.03.22
申请人
HITACHI LTD
发明人
MATSUDA NORIMOTO;SAHO NORIHIDE;HARADA SUSUMU
分类号
F25D9/00;F25B9/00;F25B9/02
主分类号
F25D9/00
代理机构
代理人
主权项
地址
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