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Patents > Year granted: 1919 & IPCs: None & First filing: Yes

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Inventors:
None (21) · Henry Kleckler (6) · Glenn Hammond Curtiss (5) · Henry Bridges Molesworth (3) · Oszkár Asbóth (3) · William Phillips Thompson (2) · James Vernon Martin (2) · Alliott Verdon Roe (2) · Nelson W. Dalton (2) · James A. Horne (2) · Hjalmar Pålson (2) · Jean F. Webb, Sr. (2)
Inventor country:
Applicant person:
None (26) · Henry Kleckler (6) · Henry Bridges Molesworth (3) · James V. Martin (2) · Hjalmar Pålson (2) · Oskar von Asbóth (2) · James A. Horne (2) · Boulton Paul (2) · Nelson W. Dalton (2) · Jean F. Webb, Sr. (2) · Alliott Verdon Roe (2) · William Phillips Thompson (2)
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Full specification filed date:
Application number:
None (33)
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Related to aircraft:
Patent agent:
None (109) · John P. Tarbox (9) · Harris & Mills (3) · Munn & Co. (2) · A. W. Anderson (2) · Victor J. Evans (2)
IPCs: (Click arrow to add another value)
CPCs:
None (29) · CPC B64C2700/6295 (12) · CPC B64C13/00 (10) · CPC B64C23/005 (9) · CPC B64C35/00 (6) · CPC B64C3/00 (4) · CPC B64C13/24 (4) · CPC B64C17/00 (4) · CPC B64B1/40 (4) · CPC B64C11/00 (3) · CPC B64C25/60 (3) · CPC B64C2001/0063 (3) · CPC B64C1/064 (3) · CPC B64C33/02 (3) · CPC B64C39/005 (3) · CPC Y02E10/74 (3) · CPC B64C3/385 (3) · CPC Y02E10/72 (3)
First filing: (Click arrow to add another value)
Citations from after 1930:
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