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Patents > Related to aircraft: 1 & Patent agent : Dupont et Elluin or H. C. Evert & Co.

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Tech fields:
airplane (16) · construction (10) · frame (9) · stability (7) · None (6) · safety (6) · design (6) · propeller (5) · propulsion (4) · fuselage (4) · control (4) · wings (4)
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None (8)
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Related to aircraft: (Click arrow to add another value)
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CPCs:
CPC B64C13/00 (5) · CPC B64C1/00 (4) · CPC B64C35/00 (4) · CPC B64C39/00 (3) · CPC B64C17/00 (3) · CPC B64C3/56 (3) · CPC B64C33/00 (3) · CPC B64C33/02 (3) · CPC B64F2700/6261 (2) · CPC B64C3/00 (2) · CPC B64D1/04 (2) · CPC B64C2001/0063 (2) · CPC B64C2700/6295 (2) · CPC F42C15/295 (2) · CPC B64D17/00 (2)
First filing:
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Number of text pages:
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Showing below up to 58 results in range #1 to #58.

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