Invention Grant
- Patent Title: Swiveled-scraper-plate rotary-ring log barkers
- Patent Title (中): 旋转刮板旋转环木杆
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Application No.: US40736154Application Date: 1954-02-01
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Publication No.: US2802495APublication Date: 1957-08-13
- Inventor: NICHOLSON THOMAS W
- Applicant: NICHOLSON THOMAS W
- Assignee: Thomas W Nicholson
- Current Assignee: Thomas W Nicholson
- Priority: US40736154 1954-02-01
- Main IPC: B27L1/05
- IPC: B27L1/05
Information query
