Invention Grant
- Patent Title: Cascade deaerator
- Patent Title (中): 级联除氧器
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Application No.: US62624032Application Date: 1932-07-29
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Publication No.: US2020250APublication Date: 1935-11-05
- Inventor: STEPHENS HENRY C , HOAR STEDMAN B
- Applicant: NATURAL FOOD PRODUCTS COMPANY
- Assignee: Natural Food Products Company
- Current Assignee: Natural Food Products Company
- Priority: US62624032 1932-07-29
- Main IPC: A01J11/04
- IPC: A01J11/04 ; A23C3/07 ; A23C7/04
Information query
