Invention Grant
- Patent Title: Reversing and leveling means for two-way plows
- Patent Title (中): 双向犁的倒立和调平
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Application No.: US17595350Application Date: 1950-07-26
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Publication No.: US2644385APublication Date: 1953-07-07
- Inventor: THEOPHILUS BROWN
- Applicant: DEERE & CO
- Assignee: Deere & Co
- Current Assignee: Deere & Co
- Priority: US17595350 1950-07-26
- Main IPC: A01B3/421
- IPC: A01B3/421
Public/Granted literature
- US20220227989A1 POLYACETAL RESIN COMPOSITION AND SLIDING MEMBER Public/Granted day:2022-07-21
Information query
