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发明名称
WALL-INSTALLED VACUUM CLEANER
摘要
申请公布号
CA668754(A)
申请公布日期
1963.08.20
申请号
CAD668754
申请日期
申请人
EDGAR P. SENNE
发明人
EDGAR P. SENNE
分类号
主分类号
代理机构
代理人
主权项
地址
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