Invention Grant
- Patent Title: Exhaust for steel converter
- Patent Title (中): 钢转炉废气
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Application No.: US14754361Application Date: 1961-10-25
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Publication No.: US3154406APublication Date: 1964-10-27
- Inventor: MARC ALLARD
- Applicant: SIDERURGIE FSE INST RECH
- Assignee: Siderurgie Fse Inst Rech
- Current Assignee: Siderurgie Fse Inst Rech
- Priority: FR785165 1959-01-28
- Main IPC: C21C5/38
- IPC: C21C5/38 ; C21C5/40
Public/Granted literature
- US10757104B1 System and method for authentication in a computing system Public/Granted day:2020-08-25
Information query
