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发明名称
OELZUFUHRVORRICHTUNG FUER SPIRAL-FLUIDMASCHINE
摘要
申请公布号
DE3143206(A1)
申请公布日期
1982.06.16
申请号
DE19813143206
申请日期
1981.10.30
申请人
HITACHI,LTD.
发明人
HAZAKI,EIICHI;IMAI,MASAYA;TOJO,KENJI;SHIIBAYASHI,MASAO
分类号
F04C2/02;F01C1/02;F01C21/04;F04C23/02;(IPC1-7):F01C21/04
主分类号
F04C2/02
代理机构
代理人
主权项
地址
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