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发明名称
OIL-RETURNING CIRCUIT FOR SCREW COMPRESSOR IN REFRIGERATOR
摘要
申请公布号
JPH0539964(A)
申请公布日期
1993.02.19
申请号
JP19910216331
申请日期
1991.08.01
申请人
MITSUBISHI ELECTRIC CORP
发明人
MINE YUTAKA
分类号
F25B1/047
主分类号
F25B1/047
代理机构
代理人
主权项
地址
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