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Patents > Tech fields: stability & IPCs: None & Number of text pages: 5-10

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Office:
Inventors:
Alfred John Macy (10) · Louis Brennan (8) · Georges de Bothezat (3) · Edmund Sparmann (3) · Arthur Henry Edwards (3) · Enrico Forlanini (2) · Alexander Blair Thaw (2) · Anthony Rudolph Silverston (2) · Newton Booth Converse (2) · Martin Diederich Rucker (2) · John Wills Cloud (2) · Reinhold Schmiechen (2) · Henry Calder Lobnitz (2) · John P. Tarbox (2)
Inventor country:
Applicant person:
None (16) · Alfred John Macy (10) · Louis Brennan (8) · Arthur Henry Edwards (3) · Georges de Bothezat (3) · Edmund Sparmann (3) · William Phillips Thompson (2) · Reinhold Schmiechen (2) · Newton Booth Converse (2) · Martin Diederich Rucker (2) · John Wills Cloud (2) · Enrico Forlanini (2) · Henry Calder Lobnitz (2) · Alexander Blair Thaw (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (44) · 25941D (3) · 1913781506 (2)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (32) · Munn & Co. (7) · 0 (4) · Henry Hughes (4) · Haseltine, Lake & Co. (3) · Charles W. Hills (3) · Charles Hill (2) · Spear, Middleton, Donaldson & Spear (2) · Michael J. Stark & Sons (2) · John P. Tarbox (2) · F. W. Le Tall (2) · Wm. P. Thompson & Co. (2) · B. Singer (2) · Brandon frères (2)
National tech categories:
None (38) · HU V/h (9) · USPC 244/177 (8) · USPC 244/80 (6) · DK 77 (4) · USPC 244/45R (3) · FR 6.4 (3) · AU 90.3 (3) · USPC 244/25 (3) · USPC 244/22 (2) · CH 129b (2) · USPC 244/93 (2) · USPC 244/96 (2) · USPC 244/226 (2)
IPCs: (Click arrow to add another value)
CPCs:
None (50) · CPC B64C17/00 (18) · CPC B64C13/00 (10) · CPC B64B1/00 (5) · CPC B64C2700/6295 (5) · CPC B64C23/005 (3) · CPC B64C39/00 (3) · CPC B64C33/02 (3) · CPC B64C39/005 (2) · CPC B64C2700/6218 (2) · CPC B64C2700/6212 (2) · CPC B64C23/065 (2) · CPC B64C13/24 (2) · CPC Y10S200/29 (2) · CPC Y10T74/1221 (2)
First filing:
Citations from after 1930:
Number of text pages:

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