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发明名称
REFRIGERATION CYCLE
摘要
申请公布号
JPS57134666(A)
申请公布日期
1982.08.19
申请号
JP19810019054
申请日期
1981.02.13
申请人
HITACHI SEISAKUSHO KK
发明人
IWATA HIROSHI
分类号
F25B1/00
主分类号
F25B1/00
代理机构
代理人
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地址
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