Drilldown: Patents
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Patents > Year filed:
1917
& Office :
DE or
FR or
IN or
US
& Inventor country :
ES or
US
& Applicant firm :
Curtiss Aeroplane or
Motorluftschiff Studiengesellschaft m.b.H or
Sperry Gyroscope Company
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14513817 (1) ·
14741417 (1) ·
14850617 (1) ·
15150217 (1) ·
15150417 (1) ·
15184617 (1) ·
15660217 (1) ·
15662317 (1) ·
16253017 (1) ·
16253317 (1) ·
16253417 (1) ·
16490417 (1) ·
16856517 (1) ·
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16858717 (1) ·
16858817 (1) ·
17204717 (1) ·
18126317 (1) ·
18552017 (1) ·
20105717 (1) ·
20136217 (1) ·
20240317 (1)
CPC B64C1/08 (1) ·
CPC B64C1/26 (2) ·
CPC B64C11/04 (1) ·
CPC B64C13/04 (1) ·
CPC B64C13/12 (1) ·
CPC B64C13/24 (1) ·
CPC B64C2001/0081 (1) ·
CPC B64C25/50 (1) ·
CPC B64C25/60 (3) ·
CPC B64C2700/6235 (1) ·
CPC B64C2700/6295 (2) ·
CPC B64C3/00 (2) ·
CPC B64C3/50 (1) ·
CPC B64C35/00 (3) ·
CPC B64C37/00 (1) ·
CPC B64C7/00 (1) ·
CPC E04C3/08 (1) ·
CPC Y02T50/145 (1) ·
CPC Y10S74/08 (1) ·
CPC Y10T403/29 (1) ·
CPC Y10T403/635 (1) ·
CPC Y10T74/18096 (1) ·
CPC Y10T74/2186 (1)
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- Main
- Timeline: Year filed
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