Invention Grant
- Patent Title: Power chain saw
- Patent Title (中): 动力链锯
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Application No.: US57660145Application Date: 1945-02-07
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Publication No.: US2481835APublication Date: 1949-09-13
- Inventor: GANNON AUBRA L
- Applicant: GANNON AUBRA L
- Assignee: Aubra L Gannon
- Current Assignee: Aubra L Gannon
- Priority: US57660145 1945-02-07
- Main IPC: B27B17/00
- IPC: B27B17/00
Information query
