Drilldown: Patents

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Patents > Office: DE & First filing: None & Number of claims: 3-30

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Office: (Click arrow to add another value)
Inventors:
None (5) · Ernst Heinkel (3) · Louis Blériot (2)
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Applicant is inventor:
Tech fields:
LTA (14) · frame (8) · navigation (8) · balloon (7) · airplane (7) · subsystem (6) · piloting (6) · propeller (5) · gas (5) · propulsion (5) · whole (4) · marine (4) · electricity (4)
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Cites these patents:
Citations from after 1930:
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Showing below up to 45 results in range #1 to #45.

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