Invention Grant
- Patent Title: Guard for lawn mowers
- Patent Title (中): 守卫割草机
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Application No.: US52335121Application Date: 1921-12-19
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Publication No.: US1459034APublication Date: 1923-06-19
- Inventor: QUIMBY WILLIAM E
- Applicant: QUIMBY WILLIAM E
- Assignee: William E Quimby
- Current Assignee: William E Quimby
- Priority: US52335121 1921-12-19
- Main IPC: A01D34/62
- IPC: A01D34/62
Information query
