Drilldown: Patents

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Patents > CPCs : CPC B64B1/00 or CPC B64C27/82 & Number of claims: 7-10

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Inventors:
Reinhold Schmiechen (2) · John Arthur Armstrong (2)
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Reinhold Schmiechen (2) · John Arthur Armstrong (2)
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Tech fields:
LTA (26) · propulsion (13) · navigation (11) · propeller (11) · frame (9) · car (8) · Airplane (7) · hybrid (6) · None (6) · Airship (6) · stability (5) · rudder (5) · safety (4) · balloon (4) · flapping (3) · landing (3) · dirigible (3) · helicopter (3)
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