Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Tech fields: propulsion & Number of text pages: 4-8

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Office:
Inventors:
Louis-Adolphe Hayot (4) · Alphonse Papin (3) · Jan Jaakson (3) · Didier Rouilly (3) · None (2) · George Brougham Hubert Austin (2) · Frank Frederick Simons (2) · George Sutherland Dodman (2) · René-Joseph-Ghislain Straunard (2) · Mathieu Castay (2) · Michael Stefan Bjelvučić (2) · Isaac Bell (2)
Inventor country:
Applicant person:
None (10) · Louis-Adolphe Hayot (4) · Michael Stefan Bjelvučić (3) · Jan Jaakson (3) · George Sutherland Dodman (2) · Frank Frederick Simons (2) · Isaac Bell (2) · Alphonse Papin (2) · René-Joseph-Ghislain Straunard (2) · Didier Rouilly (2) · Mathieu Castay (2)
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Full specification filed date:
Application number:
None (23)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (20) · Marks & Clerk (4) · Lavoix et Mosès (4) · Brandon frères (3) · None (3) · H. D. Fitzpatrick & Co. (3) · Victor J. Evans (2) · Bauer & Imrie (2) · Boult, Wade & Tennant (2) · J. S. Withers & Spooner (2) · Émile Bert (2) · L. Chassevent (2) · Jensen & Son (2) · Dupont et Elluin (2) · E. Blétry (2)
National tech categories:
None (32) · FR 6.4 (26) · FR 6.2 (6) · HU V/h (3) · AU 90.3 (2) · FR 5.8 (2)
CPCs:
None (11) · CPC B64C23/005 (11) · CPC B64C11/006 (9) · CPC B64B1/00 (7) · CPC B64C39/00 (7) · CPC B64C2700/6274 (4) · CPC B64C2700/6295 (4) · CPC B64C39/005 (4) · CPC B64C3/385 (3) · CPC B63H11/12 (3) · CPC B64C33/02 (3) · CPC B64C39/008 (3) · CPC F02K7/12 (3) · CPC Y02T50/166 (3) · CPC B64C21/04 (3)
First filing:
Cites these patents:
Citations from after 1930:
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