Drilldown: Patents

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Patents > Office : AT or CA or GR or HU & Applicant type : COMPANY or Hermann Burkardt & CPCs : CPC B64C2700/6295 or None & Number of figures: 1-3

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Airplane (39) · Construction (25) · design (25) · frame (18) · Airship (13) · subsystem (12) · propellers (11) · Wheels (10) · LTA (9) · military (9) · aerodynamics (8) · chassis (7) · infrastructure (7) · biplane (7) · Wings (6) · motors (5) · hangars (5) · landing (5) · texture (5)
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None (47)
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None (40) · Patent DE-1913-290120 (2) · Patent AT-1912-63425 (2)
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Showing below up to 89 results in range #1 to #89.

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