Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Tech fields: propulsion & Number of figures: 3-4

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Office:
Inventors:
None (3) · Wilhelm Kress (3) · Max Reymond (3) · Boris Loutzkoy (2) · Jakob Haw (2) · John Edward Thompson (2) · Ruter William Springer (2) · Henri Soudan (2) · Antoine-Padoue Filippi (2) · Karl Pollacsek (2) · Arthur Alexander Dashwood Lang (2) · August Schlegelmilch (2)
Inventor country:
Applicant person:
None (15) · Wilhelm Kress (3) · Max Reymond (3) · Arthur Alexander Dashwood Lang (2) · Henri Soudan (2) · John Edward Thompson (2) · Karl Pollacsek (2) · August Schlegelmilch (2) · Jakob Haw (2) · Ruter William Springer (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (21)
Granted:
Related to aircraft:
Patent agent:
None (30) · E. Blétry (3) · J. Bonnet-Thirion (3) · Dom. Casalonga (2) · Dupont et Elluin (2) · Société J.P. Bonnicart et Cie. (2) · Boult, Wade & Tennant (2) · Watson E. Coleman (2) · None (2)
National tech categories:
None (31) · FR 6.4 (20) · HU V/h (7) · FR 6.2 (3) · AT 77d (2) · USPC 244/22 (2) · DE 77h.6 (2) · CH 129e (2)
CPCs:
None (15) · CPC B64C11/006 (11) · CPC B64C23/005 (8) · CPC B64C11/00 (5) · CPC B64C33/02 (3) · CPC B64C39/005 (3) · CPC B64C11/20 (3) · CPC B64B1/00 (3) · CPC B64D35/04 (2) · CPC B64C11/36 (2) · CPC B64C2700/6274 (2) · CPC B64C39/00 (2) · CPC B64C11/205 (2) · CPC B64D35/06 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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