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Patents > IPCs : IPC B21D39/04 or IPC B64B1/58 & Family year: 1900 - 1909

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Inventors:
None (6) · Leonardo Torres Quevedo (4) · Édouard Surcouf (3) · Anani Zlobinsky (2) · Johann Schütte (2) · Johannes Schilling (2) · Josef Knapp (2) · Konstantin Tziolkovski (2) · Jean-Adrien de Mestre (2) · Albert Jouveneau (2) · Adrien-Edmond Martinot (2)
Inventor country:
Applicant person:
None (9) · Leonardo Torres Quevedo (3) · Anani Zlobinsky (2) · Johannes Schilling (2) · Josef Knapp (2) · Konstantin Tziolkovski (2) · Jean-Adrien de Mestre (2) · Johann Schütte (2) · Adrien-Edmond Martinot (2) · Albert Jouveneau (2)
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Applicant is inventor:
Tech fields:
LTA (71) · balloon (13) · propulsion (9) · dirigible (8) · stability (7) · Airplane (7) · frame (7) · navigation (7) · construction (7) · texture (6) · gas (6) · balloons (6) · envelope (6) · dirigibles (6) · hybrid (5) · Subsystem (5) · design (5) · airship (5) · ballonet (5) · compartments (4)
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Application number:
None (8)
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Related to aircraft:
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Cites these patents:
Citations from after 1930:
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