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经营范围
发明名称
REFRIGERATING CYCLE
摘要
申请公布号
JPS56108062(A)
申请公布日期
1981.08.27
申请号
JP19800008309
申请日期
1980.01.29
申请人
HITACHI LTD
发明人
YOSHIKAWA HIROKI;SAKAZUME AKIO
分类号
F25B13/00
主分类号
F25B13/00
代理机构
代理人
主权项
地址
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