CA 244/23
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
This wiki has 1 patents in category "CA 244/23".
Patents in category CA 244/23
- Patent CA-1917-177665 (English title: Dirigible airship, Inventors: Eddy L. Eddy, Filing date: 1917-04-12)
Enclosing categories | CA 244/3 |
---|---|
Subcategories | |
Keywords | |
Start year | |
End year |