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发明名称
IMPROVEMENTS IN VACUUM CLEANERS
摘要
申请公布号
CA2662974(A1)
申请公布日期
2001.01.17
申请号
CA20002662974
申请日期
2000.07.14
申请人
BLACK & DECKER INC.
发明人
BONE, DANNY;PEARS, BARRY;COCKBURN, ERIC
分类号
A47L9/12;A47L5/24;A47L9/10;A47L9/14
主分类号
A47L9/12
代理机构
代理人
主权项
地址
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