Invention Grant
- Patent Title: Differential injection rotary heater
- Patent Title (中): 差速注射旋转加热器
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Application No.: US45226654Application Date: 1954-08-26
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Publication No.: US2801084APublication Date: 1957-07-30
- Inventor: KRUPP ROBERT F , WAGNER JAN K
- Applicant: GERBER PROD
- Assignee: Gerber Products Co
- Current Assignee: Gerber Products Co
- Priority: US45226654 1954-08-26
- Main IPC: A23L3/015
- IPC: A23L3/015 ; A23L3/18
Information query
