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发明名称
SUCTION PORT FOR VACUUM CLEANER
摘要
申请公布号
JPH0277220(A)
申请公布日期
1990.03.16
申请号
JP19890191992
申请日期
1989.07.24
申请人
SHARP CORP
发明人
ISHII SEIJI;YAGI MIKIO;ATAKA KOICHI
分类号
A47L9/04
主分类号
A47L9/04
代理机构
代理人
主权项
地址
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