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Patents > Tech fields: helicopter & Number of text pages: 3-8 & Number of claims: 2-5

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Office:
Inventors:
Camille Lacoste (3) · Alexis Beurrier (3) · Édouard-Jean Bigourdan (3) · Charles Wolf (3) · None (2) · Thomas Augustus Dring (2) · Samuel Dimmick Mott (2) · Louis Lacoin (2) · Karl Pollacsek (2) · Didier Rouilly (2) · William Everett Sylvester Coyne (2) · Alphonse Papin (2)
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Applicant person:
None (6) · Alexis Beurrier (3) · Camille Lacoste (3) · Charles Wolf (3) · Karl Pollacsek (2) · Samuel Dimmick Mott (2) · Louis Lacoin (2)
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Application number:
None (10)
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Related to aircraft:
Patent agent:
None (12) · G. de Mestral et F. Harlé (3) · Fayollet (3) · J. S. Withers & Spooner (3) · Victor J. Evans (3) · None (3) · Boult, Wade & Tennant (2) · Brandon frères (2) · Browne & Co. (2) · Lavoix et Mosès (2) · Armengaud jeune (2) · H. B. Willson & Co. (2) · A. Ritter (2) · C. A. Snow & Co. (2)
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