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经营范围
发明名称
VACUUM CLEANER
摘要
申请公布号
JPH034827(A)
申请公布日期
1991.01.10
申请号
JP19890138154
申请日期
1989.05.31
申请人
TOKYO ELECTRIC CO LTD
发明人
KOBAYASHI SADAO
分类号
A47L9/00
主分类号
A47L9/00
代理机构
代理人
主权项
地址
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