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发明名称
REFRIGERATION CYCLE
摘要
申请公布号
JPS57172149(A)
申请公布日期
1982.10.22
申请号
JP19810055557
申请日期
1981.04.15
申请人
HITACHI SEISAKUSHO KK
发明人
YAMADA SHINICHIROU;AMOU GIICHI
分类号
F25B1/047;F25B1/04
主分类号
F25B1/047
代理机构
代理人
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