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发明名称
IMPELLER
摘要
申请公布号
JPH04209999(A)
申请公布日期
1992.07.31
申请号
JP19900400444
申请日期
1990.12.05
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
MURATA SATORU;SHIMADA SADAHIRO;KATO KENJI
分类号
A47L9/00;F04D29/26;F04D29/28;F04D29/30
主分类号
A47L9/00
代理机构
代理人
主权项
地址
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