CA 244/32
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CA 244/32 is a Canadian patent category for the construction of gas cells for lighter-than-air aircraft .[1][2][3]
Nearby tech classification tree:
- Class 244 Aeronautics
- CA 244/24 Lighter-than-air aircraft
- CA 244/25 Lighter-than-air aircraft with sustaining wings
- CA 244/26 Lighter-than-air aircraft sustained by beating wings or helicopters
- CA 244/27 Balloons for lighter-than-air aircraft
- CA 244/28 Captive balloons for lighter-than-air aircraft
- CA 244/29 Propulsion and control of lighter-than-air airships
- CA 244/30 Gas buoyancy and inflation for propulsion and control of lighter-than-air airships
- CA 244/31 Construction of lighter-than-air aircraft
- CA 244/32 Construction of gas cells for lighter-than-air aircraft
- CA 244/24 Lighter-than-air aircraft
References
This wiki has 2 patents in category "CA 244/32".
Patents in category CA 244/32
- Patent CA-1899-64001 (English title: Balloon, Inventors: Ferdinand von Zeppelin, Supplementary to patent: Patent DE-1895-98580, Filing date: 1899-01-03)
- Patent CA-1909-120910 (English title: Balloon, Inventors: Johannes Schilling, Supplementary to patent: Patent GB-1909-11934, Filing date: 1909-05-29)
Enclosing categories | CA 244/31, CA 244/24 |
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