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Patents > CPCs : CPC B64B1/58 or CPC B64C27/04 & Number of text pages: 3-4

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Office:
Inventors:
None (4) · Édouard-Jean Bigourdan (3) · Louis Lacoin (3) · Alexis Beurrier (3) · Anani Zlobinsky (2) · Johann Schütte (2) · Louis Coutant Badeau (2) · Melvin Vaniman (2) · Hermann Ruthenberg (2) · William Everett Sylvester Coyne (2)
Inventor country:
Applicant person:
None (11) · Louis Lacoin (3) · Alexis Beurrier (3) · Anani Zlobinsky (2) · Johann Schütte (2) · Louis Coutant Badeau (2) · Hermann Ruthenberg (2) · Melvin Vaniman (2)
Applicant is inventor:
Tech fields:
LTA (34) · frame (15) · helicopter (15) · airplane (12) · balloon (12) · stability (9) · hybrid (9) · navigation (9) · dirigible (7) · design (7) · propulsion (7) · ballonet (7) · airship (7) · propeller (6) · construction (6)
Full specification filed date:
Application number:
None (6)
Granted:
Related to aircraft:
Patent agent:
None (13) · Armengaud jeune (7) · Marks & Clerk (4) · Lavoix et Moses (3) · None (3) · Brandon frères (2) · J. Fayollet (2) · G. de Mestral et F. Harlé (2) · Browne & Co. (2) · Matray freres et Cie (2) · Schwab (2)
CPCs: (Click arrow to add another value)
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Cites these patents:
Citations from after 1930:
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