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发明名称
SUCTION PORT BODY FOR VACUUM CLEANER
摘要
申请公布号
JPH03170119(A)
申请公布日期
1991.07.23
申请号
JP19890311618
申请日期
1989.11.29
申请人
TOKYO ELECTRIC CO LTD
发明人
IWASA AKIHITO
分类号
A47L9/02
主分类号
A47L9/02
代理机构
代理人
主权项
地址
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