Invention Grant
- Patent Title: Evaporating pan
- Patent Title (中): 蒸发锅
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Application No.: US27302319Application Date: 1919-01-25
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Publication No.: US1417943APublication Date: 1922-05-30
- Inventor: ROGERS CHARLES E
- Applicant: ROGERS CHARLES E
- Assignee: Charles E Rogers
- Current Assignee: Charles E Rogers
- Priority: US27302319 1919-01-25
- Main IPC: A23C1/12
- IPC: A23C1/12 ; B01D1/02
Information query
