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发明名称
OIL-FREE SCREW COMPRESSOR
摘要
申请公布号
JPH07286591(A)
申请公布日期
1995.10.31
申请号
JP19950082858
申请日期
1995.04.07
申请人
HITACHI LTD
发明人
SUZUKI AKIRA
分类号
F04C18/16;F04C28/06;F04C29/04;(IPC1-7):F04C29/04
主分类号
F04C18/16
代理机构
代理人
主权项
地址
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