CA 244/23

From Inventing aviation
Revision as of 08:45, 20 October 2019 by Econterms (talk | contribs) (filled in from CIPO)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

CA 244/23 is a Canadian patent category for "fluid-sustained" heavier-than-air aircraft. This might mean fixed-winged, or jet-propelled.[1][2][3]

References

  1. ↑ Subclasses of patent class CA 244
  2. ↑ Definition of subclass CA 244/23
  3. ↑ List of Canadian patents in subclass CA 244/23 filed before 1925

This wiki has 1 patents in category "CA 244/23".

Patents in category CA 244/23

Enclosing categories CA 244/3
Subcategories
Keywords
Start year
End year
Retrieved from "http://econterms.net/aero/index.php?title=CA_244/23&oldid=8656"