Invention Grant
- Patent Title: Continuous furnace for metallurgical purposes
- Patent Title (中): 连续炉冶金用途
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Application No.: US16892427Application Date: 1927-02-17
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Publication No.: US1895072APublication Date: 1933-01-24
- Inventor: FENTON RAY M , CLARK EDWARD F
- Applicant: FENTON RAY M , CLARK EDWARD F
- Assignee: Ray M Fenton,Edward F Clark
- Current Assignee: Ray M Fenton,Edward F Clark
- Priority: US16892427 1927-02-17
- Main IPC: C21D9/00
- IPC: C21D9/00
Public/Granted literature
- US11456158B2 Ceramic structure for plasma processing apparatus and manufacturing method thereof Public/Granted day:2022-09-27
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