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经营范围
发明名称
ROTARY CLOSED TYPE COMPRESSOR
摘要
申请公布号
JPH01163491(A)
申请公布日期
1989.06.27
申请号
JP19870321202
申请日期
1987.12.21
申请人
HITACHI LTD
发明人
ISHIHARA SHIN;HATAKE HIROAKI;SERIZAWA YUKIO
分类号
F04C23/02
主分类号
F04C23/02
代理机构
代理人
主权项
地址
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