Invention Grant
- Patent Title: Scythe
- Patent Title (中): 镰
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Application No.: US27998519Application Date: 1919-03-01
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Publication No.: US1338272APublication Date: 1920-04-27
- Inventor: WARREN WORTHINGTON
- Applicant: WARREN WORTHINGTON
- Assignee: Worthington Warren
- Current Assignee: Worthington Warren
- Priority: US27998519 1919-03-01
- Main IPC: A01D1/02
- IPC: A01D1/02
Information query
