Drilldown: Patents

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Patents > Office : AT or DE or MX & Inventor country : AT or DE & Supplementary to patent: None & National tech categories : AT 37c or DE 77h or FR 6.4 or USPC 244/90R or None

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Office: (Click arrow to add another value)
Inventors:
None (35) · Emil Lehmann (4) · August Riedinger (4) · Heinrich Stueting (3) · Otto Lilienthal (3) · Andreas Ożegowski (3) · Franz Schneider (2) · Gustav Knäpper (2) · Hans von Siegsfeld (2) · Richard Wilcke (2) · Albert Graff (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (62) · August Riedinger (3) · Rudolf Wagner (3) · KAMERA KINOWERKE DRESDEN VEB (3) · Siemens-Schuckert-Werke G.m.b.H. (3) · Andreas Ożegowski (3) · ZEPPELIN LUFTSCHIFFBAU (2) · Otto Lilienthal (2) · Emil Lehmann (2) · Franz Schneider (2) · FRIEDRICH ERNST BENZING (2) · HENSCHEL FLUGZEUG WERKE (2) · Luft Fahrzeug G.m.b.H. (2) · Hans Reissner (2)
Applicant is inventor:
Tech fields:
None (51) · LTA (21) · propulsion (13) · frame (10) · airplane (10) · whole (10) · propeller (10) · design (7) · valve (6) · hybrid (6) · construction (6) · navigation (6) · balloon (6) · wings (6) · flapping (5) · control (5) · subsystem (5)
Full specification filed date:
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
Assigned to:
National tech categories: (Click arrow to add another value)
CPCs:
None (61) · CPC B64B1/00 (5) · CPC B64C33/02 (4) · CPC B64B1/58 (4) · CPC B64C3/00 (3) · CPC B64B1/12 (3) · CPC B64C11/006 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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