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经营范围
发明名称
CRYOGENIC REFRIGERANT FEEDER
摘要
申请公布号
JPH01150775(A)
申请公布日期
1989.06.13
申请号
JP19870307540
申请日期
1987.12.07
申请人
HITACHI LTD
发明人
MATSUMOTO KOZO;TAKEI NOBUYUKI
分类号
F25D3/10
主分类号
F25D3/10
代理机构
代理人
主权项
地址
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