Invention Grant
- Patent Title: Washing-liquid clarifier and purifier
- Patent Title (中): 清洗液净化器和净化器
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Application No.: US11834326Application Date: 1926-06-24
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Publication No.: US1687235APublication Date: 1928-10-09
- Inventor: BOWERS FRANK E
- Applicant: BOWERS FRANK E
- Assignee: Frank E Bowers
- Current Assignee: Frank E Bowers
- Priority: US11834326 1926-06-24
- Main IPC: D06F43/08
- IPC: D06F43/08
Public/Granted literature
- US20080023284A1 Article of Manufacture with Quick Access Feature Public/Granted day:2008-01-31
Information query
