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发明名称
VACUUM CLEANER APPLIANCE
摘要
申请公布号
CA426337(A)
申请公布日期
1945.03.27
申请号
CAD426337
申请日期
申请人
AIR-WAY ELECTRIC APPLIANCE CORPORATION
发明人
DEWEY M. DOW;FREDERICK H. BURMEISTER
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主分类号
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