CPC B64D45/00
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CPC B64D45/00 is a patent class for xyz.[1][2]
References
This wiki has 5 patents in category "CPC B64D45/00".
Patents in category CPC B64D45/00
- Patent GB-1909-20232 (English title: Improvements in aeronautical apparatus, Inventors: Lewis Thomas Godfrey Evans, Filing date: 1909-09-03)
- Patent FR-1911-431380 (English title: Automatic fin (vertical?) indicator for aerial locomotion, Inventors: Pierre Poulalion • Jean Armange, Filing date: 1911-06-20)
- Patent FR-1913-431380.17358 (English title: Automatic fin (vertical?) indicator for aerial locomotion, Inventors: Pierre Poulalion • Jean Armange, Supplementary to patent: Patent FR-1911-431380, Filing date: 1913-02-14)
- Patent NL-1917-4962 (English title: Apparatus for determining the position or movement of a body or for controlling auxiliary devices in dependence thereon, Inventors: Dr. Cornelis Schmoute • Floris Albert van Heyst • Nicolaas Everhard Groeneveld Meyer, Filing date: 1917-11-27)
- Patent US-1918-1412362 (English title: Means for detecting tilt in aeroplanes, Inventors: William Alexander McDougall, Supplementary to patent: Patent GB-1918-117570, Filing date: 1918-12-06)
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