Invention Grant
- Patent Title: Oil purifier
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Application No.: US14646026Application Date: 1926-11-05
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Publication No.: US1680716APublication Date: 1928-08-14
- Inventor: ZOOK DAVID F
- Applicant: ZOOK DAVID F
- Assignee: David F Zook
- Current Assignee: David F Zook
- Priority: US14646026 1926-11-05
- Main IPC: B01D27/00
- IPC: B01D27/00 ; B01D35/18
Public/Granted literature
- US09869060B2 Polymer and its preparation and use Public/Granted day:2018-01-16
Information query
