Invention Grant
- Patent Title: Mill for rolling disks
- Patent Title (中): 轧制轧机
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Application No.: US40343741Application Date: 1941-07-21
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Publication No.: US2334879APublication Date: 1943-11-23
- Inventor: LE JEUNE FRANK H
- Applicant: KELSEY HAYES WHEEL CO
- Assignee: Kelsey Hayes Wheel Co
- Current Assignee: Kelsey Hayes Wheel Co
- Priority: US40343741 1941-07-21
- Main IPC: B21H1/02
- IPC: B21H1/02
Information query
