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Patents > IPCs: IPC B64B1/00 & Citations from after 1930: None & Number of claims: 2-5

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Office:
Inventors:
Adolphe Clément-Bayard (12) · None (11) · Johann Schütte (5) · August Schlegelmilch (2) · Frédéric Malfait (2) · Philippe Delbert (2) · Daniel-Alexis-Léopold Grosclaude (2) · Leonardo Torres Quevedo (2) · August von Parseval (2) · Theodor Zorn (2) · Thomas Sloper (2) · Walter Victor Kamp (2) · Otokar de Bradsky-Laboun (2)
Inventor country:
Applicant person:
None (18) · Adolphe Clément-Bayard (12) · Johann Schütte (5) · Frédéric Malfait (2) · Otokar de Bradsky-Laboun (2) · August von Parseval (2) · August Schlegelmilch (2) · Daniel-Alexis-Léopold Grosclaude (2) · Thomas Sloper (2) · Leonardo Torres Quevedo (2) · Philippe Delbert (2) · Walter Victor Kamp (2)
Applicant is inventor:
Tech fields:
LTA (103) · balloon (36) · frame (34) · navigation (33) · propulsion (25) · airship (24) · dirigible (18) · design (18) · construction (18) · stability (17) · dirigibles (16) · balloons (15) · ballonet (13) · rigid (12) · car (10) · hybrid (10) · compartments (9) · safety (9) · propeller (8) · suspension (8)
Full specification filed date:
Application number:
None (18)
Granted:
Supplementary to patent:
None (85) · Patent FR-1913-472867 (4) · Patent FR-1913-467415 (3) · Patent US-1914-1108113 (2) · Patent FR-1914-472867.19895 (2)
Related to aircraft:
Patent agent:
None (37) · Haseltine, Lake & Co. (10) · Armengaud jeune (7) · Boult, Wade & Tennant (5) · Brandon frères (4) · Marks & Clerk (3) · Munn & Co. (3) · C. Blétry (3) · Dupont et Elluin (3) · Boramé et Julien (2) · Chassevent (2) · H. Bœttcher fils (2) · Louis Tailfer (2) · Ed. Wolf (2) · Émile Klotz (2) · Hippolyte Josse (2) · C. Baumann (2)
National tech categories:
FR 6.4 (48) · None (34) · FR 6.3 (9) · USPC 244/30 (8) · DE 77h.2 (4) · USPC 244/99 (3) · USPC 244/32 (3) · USPC 244/127 (3) · USPC 244/125 (3) · USPC 244/26 (3) · USPC 104/22 (2) · USPC 244/29 (2) · USPC 244/67 (2) · USPC 244/128 (2) · USPC 244/33 (2) · USPC 244/25 (2) · USPC 244/97 (2)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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