Invention Grant
- Patent Title: Floor treating device with articulated handle
- Patent Title (中): 带铰链手柄的地板处理装置
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Application No.: US24813062Application Date: 1962-12-28
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Publication No.: US3204272APublication Date: 1965-09-07
- Inventor: GREENE FREDERIC S , JOHANSON RALPH A , LOFGREN GUSTAF E , MOUGHTY JOHN J
- Applicant: ELECTROLUX CORP
- Assignee: Electrolux Corp
- Current Assignee: Electrolux Corp
- Priority: US24813062 1962-12-28
- Main IPC: A47L11/28
- IPC: A47L11/28 ; A47L11/40
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