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发明名称
INERT REFRIGERATING METHOD
摘要
申请公布号
JPS53138570(A)
申请公布日期
1978.12.04
申请号
JP19770052647
申请日期
1977.05.10
申请人
IZUMI KENKYUSHO
发明人
IZUMI MASAHIKO
分类号
F25D23/00;A23L3/36
主分类号
F25D23/00
代理机构
代理人
主权项
地址
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