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发明名称
ASYMMETRIC PORTING FOR MULTI-ROTOR SCREW COMPRESSOR
摘要
申请公布号
KR20030087533(A)
申请公布日期
2003.11.14
申请号
KR20030025892
申请日期
2003.04.24
申请人
发明人
分类号
F04C18/16;F04C28/02;F04C29/04;F04C29/12
主分类号
F04C18/16
代理机构
代理人
主权项
地址
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