Invention Grant
- Patent Title: Annealing furnace for coil material
- Patent Title (中): 线材退火炉
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Application No.: US3516649DApplication Date: 1968-06-18
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Publication No.: US3516649APublication Date: 1970-06-23
- Inventor: ENDO SUKEHARU
- Applicant: ISHIKAWAJIMA HARIMA HEAVY IND
- Assignee: Ishikawajima Harima Heavy Ind
- Current Assignee: Ishikawajima Harima Heavy Ind
- Priority: US73787868 1968-06-18
- Main IPC: C21D1/767
- IPC: C21D1/767 ; F27B11/14
Information query
