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发明名称
IMPELLER
摘要
申请公布号
KR900009137(Y1)
申请公布日期
1990.09.29
申请号
KR19880022527U
申请日期
1988.12.31
申请人
SAM SUNG ELECTRONICS CO., LTD.
发明人
CHONG JIN-SOO
分类号
F04D29/00;(IPC1-7):F04D29/00
主分类号
F04D29/00
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代理人
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