Drilldown: Patents
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Patents > Year filed:
1919
& Office :
DE or
NL or
UN or
Other
& Applicant is inventor:
Yes
& Filing date:
1910 - 1919
& Related to aircraft:
1
& Cites these patents:
None
& Number of figures:
None
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frame (1) ·
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Showing below up to 7 results in range #1 to #7.