CA 244/41
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- (33) Aircraft Sustentation (34) Airfoils (40) Arrangement (41) Variable[1]
References
This wiki has 1 patents in category "CA 244/41".
Patents in category CA 244/41
- Patent CA-1909-121776 (English title: Aeroplane, Inventors: John Seiler, Supplementary to patent: Patent US-1908-927605, Filing date: 1909-07-22)
| Enclosing categories | CA 244/40 |
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