Invention Grant
- Patent Title: Articulated propeller
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Application No.: US17718637Application Date: 1937-11-30
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Publication No.: US2245251APublication Date: 1941-06-10
- Inventor: ROLAND CHILTON
- Applicant: WRIGHT AERONAUTICAL CORP
- Assignee: Wright Aeronautical Corp
- Current Assignee: Wright Aeronautical Corp
- Priority: US17718637 1937-11-30
- Main IPC: B64C11/04
- IPC: B64C11/04
Public/Granted literature
- US20220331163A1 OPHTHALMOLOGICAL DEVICE FOR REFRACTIVE CORRECTION OF A CORNEA Public/Granted day:2022-10-20
Information query
