Invention Grant
- Patent Title: Method and apparatus used in producing staves
- Patent Title (中): 用于生产板条的方法和设备
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Application No.: US78333458Application Date: 1958-12-29
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Publication No.: US3062251APublication Date: 1962-11-06
- Inventor: JIM EVANS
- Applicant: JIM EVANS
- Assignee: Evans Jim
- Current Assignee: Evans Jim
- Priority: US78333458 1958-12-29
- Main IPC: B27B5/22
- IPC: B27B5/22 ; B27H3/02
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