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Patents > Office : GB or RU & Applicant person: None & Applicant type: None

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None (964) · LTA (68) · propulsion (61) · frame (26) · balloon (26) · navigation (25) · propeller (24) · whole (22) · subsystem (15) · marine (15) · airplane (13) · stability (11) · rudder (10) · car (10) · safety (9) · compartments (9) · electricity (8) · aero-as-power (8) · cargo (8)
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