Invention Grant
- Patent Title: Cotton picking spindle
- Patent Title (中): 棉纱采摘主轴
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Application No.: US15091450Application Date: 1950-03-21
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Publication No.: US2699638APublication Date: 1955-01-18
- Inventor: RUST MACK D
- Applicant: RUST MACK D
- Assignee: Mack D Rust
- Current Assignee: Mack D Rust
- Priority: US15091450 1950-03-21
- Main IPC: A01D46/14
- IPC: A01D46/14
Public/Granted literature
- US10762120B1 Digital content compilation Public/Granted day:2020-09-01
Information query
