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1.Vacuum cleaner with cordwinder,wire harness,and electrical terminal board 失效
Title translation: 真空清洁器,带有线圈,线束和电气端子板公开(公告)号:US3456280A
公开(公告)日:1969-07-22
申请号:US3456280D
申请日:1967-10-24
Applicant: ELECTROLUX CORP
Inventor: BROWN ROBERT J , MOUGHTY JOHN J
CPC classification number: A47L9/2889 , A47L9/2868
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2.Current conducting vacuum cleaner hose with improved end fittings 失效
Title translation: 电流导电吸尘器软管,具有改进的端部配件公开(公告)号:US3407373A
公开(公告)日:1968-10-22
申请号:US59282766
申请日:1966-11-08
Applicant: ELECTROLUX CORP
Inventor: BROWN ROBERT J , FERRARIS JOHN T , KOWALEWSKI JOHN J , MOUGHTY JOHN J
CPC classification number: A47L9/2889 , A47L9/246 , A47L9/2868 , H01R13/005
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