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发明名称
Dispositif perfectionné de balai à franges
摘要
申请公布号
FR731569(A)
申请公布日期
1932.09.05
申请号
FRD731569
申请日期
1932.02.19
申请人
发明人
BRUCHET VVE FRANCOIS
分类号
A47L13/255;A47L13/257
主分类号
A47L13/255
代理机构
代理人
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