Drilldown: Patents

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Patents > CPCs : CPC B64C1/12 or CPC B64C23/005 & Number of figures: 4

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Inventors:
Claudius Dornier (2) · Carl Emil Ritter (2)
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Applicant person:
Claudius Dornier (2) · Carl Emil Ritter (2)
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Tech fields:
None (13) · Airplane (11) · propulsion (8) · helicopter (8) · hybrid (5) · ascension (5) · propeller (4) · navigation (4) · LTA (4) · Frame (4) · Design (3) · propellers (3) · heavier-than-air (3) · wings (3) · balloon (3)
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None (4)
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Showing below up to 43 results in range #1 to #43.

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