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发明名称
SCREW TYPE FLUID MACHINE
摘要
申请公布号
JPH109164(A)
申请公布日期
1998.01.13
申请号
JP19960157919
申请日期
1996.06.19
申请人
HITACHI LTD
发明人
TSUCHIYA TAKESHI;OKITA JUNJI;TSURU SEIJI;TAZAWA SHINICHIRO;KAMETANI HIROCHIKA
分类号
F04C18/16;F04C28/10;F04C28/14;F04C28/26;(IPC1-7):F04C18/16;F04C29/10
主分类号
F04C18/16
代理机构
代理人
主权项
地址
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