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发明名称
SCREW FLUID MACHINE
摘要
申请公布号
KR930010240(B1)
申请公布日期
1993.10.15
申请号
KR19870011685
申请日期
1987.10.21
申请人
HITACHI LTD.
发明人
FUJIWARA, MITSURU;SHIZUKI, AKIRA;UCHIDA, RIICHI
分类号
F04C18/16;F01C1/16;(IPC1-7):F01C1/16
主分类号
F04C18/16
代理机构
代理人
主权项
地址
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