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发明名称
IMPELLER FOR TURBO MACHINE
摘要
申请公布号
JPH01285700(A)
申请公布日期
1989.11.16
申请号
JP19880110557
申请日期
1988.05.09
申请人
EBARA RES CO LTD
发明人
GOTO AKIRA;KATSUMATA TATSUYOSHI
分类号
F04D29/24;F04D29/68
主分类号
F04D29/24
代理机构
代理人
主权项
地址
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