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经营范围
发明名称
SCREW TYPE FLUID MACHINE
摘要
申请公布号
JPS5353009(A)
申请公布日期
1978.05.15
申请号
JP19760127205
申请日期
1976.10.25
申请人
HITACHI LTD
发明人
UCHIDA RIICHI;MORI HIDETOMO;MATSUBARA KAZUMI;SANKAI HARUO;ARAI TOORU;YOKOYAMA EIJI;ARAI HAJIME
分类号
F04C23/00;F04C18/16;F04C29/06
主分类号
F04C23/00
代理机构
代理人
主权项
地址
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