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发明名称
Cleaning device
摘要
申请公布号
GB2119235(A)
申请公布日期
1983.11.16
申请号
GB19830009312
申请日期
1983.04.06
申请人
JOHN CHRISTOPHER * GRAHAM
发明人
JOHN CHRISTOPHER * GRAHAM
分类号
A46B11/00;A47L13/17;C07D249/08;(IPC1-7):A46B11/04
主分类号
A46B11/00
代理机构
代理人
主权项
地址
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