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Patents > IPCs : IPC B64B1/58 or IPC B64C23/00 & Number of figures: 1-2

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Office:
Inventors:
None (8) · Gustav Mees (6) · Adrien-Edmond Martinot (3) · Reinhold Richter (2) · Johann Schütte (2)
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Applicant person:
None (11) · Gustav Mees (5) · Adrien-Edmond Martinot (3) · Johann Schütte (2)
Applicant is inventor:
Tech fields:
LTA (33) · frame (12) · propulsion (11) · airplane (11) · design (9) · hybrid (9) · stability (9) · helicopter (7) · balloon (7) · Gyroscope (6) · balloons (5) · propellers (5) · propeller (5) · control (5) · airship (5)
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None (15)
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Related to aircraft:
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Cites these patents:
Citations from after 1930:
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