METHOD OF OPERATING HELIUM LIQUEFYING REFRIGERATOR,申请号JP19840142310-传众专利搜索

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发明名称	METHOD OF OPERATING HELIUM LIQUEFYING REFRIGERATOR
摘要
申请公布号	JPS6122159(A)	申请公布日期	1986.01.30
申请号	JP19840142310	申请日期	1984.07.11
申请人	HITACHI SEISAKUSHO KK	发明人	HOSOMI NOBUYUKI;MATSUMOTO KOUZOU
分类号	F25B9/02;C07C213/10	主分类号	F25B9/02
代理机构		代理人
主权项
地址

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