Invention Grant
- Patent Title: Arc furnace with lift and swing aside roof
- Patent Title (中): 电弧炉与电梯摆放在屋顶
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Application No.: US64458246Application Date: 1946-01-31
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Publication No.: US2469740APublication Date: 1949-05-10
- Inventor: MOORE WILLIAM E
- Applicant: DEIAWARE ENGINEERING CORP
- Assignee: Deiaware Engineering Corp
- Current Assignee: Deiaware Engineering Corp
- Priority: US64458246 1946-01-31
- Main IPC: F27B3/06
- IPC: F27B3/06 ; F27D1/18 ; F27D3/00 ; F27D11/08
Information query
