Invention Grant
- Patent Title: Floor conditioner
- Patent Title (中): 地板调节器
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Application No.: US3540072DApplication Date: 1964-08-03
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Publication No.: US3540072APublication Date: 1970-11-17
- Inventor: WOLTER GILBERT R , ERNSTBERGER ALFRED F , RITTER FREDERICK J
- Applicant: SUNBEAM CORP
- Assignee: Sunbeam Corp
- Current Assignee: Sunbeam Corp
- Priority: US38684564 1964-08-03
- Main IPC: A47L11/30
- IPC: A47L11/30
Information query
