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发明名称
CARPET CLEANING APPARATUSES
摘要
申请公布号
CA908356(A)
申请公布日期
1972.08.29
申请号
CAD908356
申请日期
申请人
AKTIEBOLAGET BORST- AND PENSELFABRIKEN
发明人
SVEN A. LUNDVALL
分类号
A47L5/00;A47L9/04;A47L11/33;(IPC1-7):A47L5/00
主分类号
A47L5/00
代理机构
代理人
主权项
地址
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