Drilldown: Patents
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- Airplane (18)
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LTA (28) ·
flapping (16) ·
None (14) ·
frame (14) ·
propulsion (13) ·
airship (12) ·
navigation (9) ·
balloon (8) ·
control (7) ·
wing (7) ·
ornithopter (7) ·
wings (7) ·
propeller (6) ·
car (6) ·
whole (5) ·
design (5) ·
dirigible (5) ·
subsystem (4) ·
structure (4)
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None (69) ·
Patent DE-1893-70409 (1) ·
Patent DE-1893-73799 (1) ·
Patent FR-1879-130433 (1) ·
Patent FR-1891-216860 (1) ·
Patent FR-1905-361570 (1) ·
Patent FR-1908-407411 (1) ·
Patent GB-1887-8255 (1) ·
Patent IT-1913- (1) ·
Patent NO-1891-2589 (1) ·
Patent RU-1897-3845 (1) ·
Patent US-1909-940701 (1)
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Showing below up to 80 results in range #1 to #80.
