Drilldown: Patents
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Patents > Publication date:
1915
& Related to aircraft :
1 or
1/2
& CPCs :
CPC B64C2700/6212 or
CPC B64C2700/6274 or
CPC B64C35/00
& Citations from after 1930:
None
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191414774D (1) ·
473230D (1) ·
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474231D (1) ·
474951D (1) ·
475070D (1) ·
477637D (1) ·
478387D (1) ·
478417D (1) ·
478472D (1) ·
478473D (1)
Showing below up to 12 results in range #1 to #12.
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