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发明名称
FILTER BAG FOR VACUUM CLEANER
摘要
申请公布号
JPH11309097(A)
申请公布日期
1999.11.09
申请号
JP19980158285
申请日期
1998.04.30
申请人
YOKOYAMA KENJI
发明人
YOKOYAMA KENJI;YOKOYAMA TAMIKO
分类号
A47L9/14;(IPC1-7):A47L9/14
主分类号
A47L9/14
代理机构
代理人
主权项
地址
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