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Patents > Office: GB & Inventor country: None & Applicant type : FIRM or None

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None (976) · LTA (55) · propulsion (43) · balloon (20) · whole (17) · navigation (14) · frame (14) · subsystem (13) · propeller (11) · marine (10) · rudder (8) · wings (7) · car (7) · compartments (7) · aero-as-power (6) · metal (6) · gas (6) · cargo (6)
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