CA 244/12
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CA 244/12 is a Canadian patent category for heavier-than-air airplanes.[1][2][3]
References
This wiki has 6 patents in category "CA 244/12". Other techtypes related to CA 244/12: USPC 244/13
Patents in category CA 244/12
- Patent CA-1912-141177 (English title: Aeroplane, Inventors: George M. Ellis, Filing date: 1910-11-02)
- Patent CA-1911-132008 (English title: Flying Machine, Inventors: William Swart Romme, Filing date: 1910-11-14)
- Patent CA-1911-151237 (English title: Aeroplane flying machine, Inventors: John William Harrison, Supplementary to patent: Patent US-1910-993987, Filing date: 1911-10-21)
- Patent CA-1912-143645 (English title: Aeroplane, Inventors: Albert Sugden, Supplementary to patent: Patent GB-1911-20722, Filing date: 1912-03-30)
- Patent CA-1913-146917 (English title: Aeroplane, Inventors: George Francis Myers, Supplementary to patent: Patent US-1911-995550, Filing date: 1912-06-20)
- Patent CA-1916-171122 (English title: Airplane, Inventors: Gustave Delage, Supplementary to patent: Patent FR-1915-477321 • Patent FR-1915-477457 • Patent FR-1915-477321.20756, Filing date: 1916-02-03, Applicant firm: Société Anonyme des Établissements Nieuport)
| Enclosing categories | CA 244/3 |
|---|---|
| Subcategories | CA 244/13, CA 244/14 |
| Keywords | Airplane, Airfoil, USPC 244/13 |
| Start year | |
| End year |
