CA 244/22
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CA 244/22 is a Canadian patent category for ornithopters.[1][2][3]
References
This wiki has 2 patents in category "CA 244/22".
Patents in category CA 244/22
- Patent CA-1909-126212 (English title: Air Ship, Inventors: Henry Mesinger, Supplementary to patent: Patent US-1909-940701, Filing date: 1909-11-26)
- Patent CA-1910-139965 (English title: Aeroplane, Inventors: Robert McMullan, Supplementary to patent: Patent GB-1910-21231, Filing date: 1910-09-16)
| Enclosing categories | CA 244/3 |
|---|---|
| Subcategories | |
| Keywords | Ornithopters |
| Start year | |
| End year |
