Invention Grant
- Patent Title: Ash-sifter
-
Application No.: US15253017Application Date: 1917-03-06
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Publication No.: US1352667APublication Date: 1920-09-14
- Inventor: KESSEL JOHN A
- Applicant: KESSEL JOHN A
- Assignee: John A Kessel
- Current Assignee: John A Kessel
- Priority: US15253017 1917-03-06
- Main IPC: F24B15/00
- IPC: F24B15/00
Public/Granted literature
- US10244209B1 Remote agent capture and monitoring Public/Granted day:2019-03-26
Information query
