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Patents > Office : AH or AT or CU or MX & CPCs: None

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Office: (Click arrow to add another value)
Applicant person:
None (150) · Reinhold Richter (9) · Heinrich Bier (7) · Emil Hyra (4) · Karl Klinkosch (4) · Alfred E. Wunderlich (3) · Gustav Behrens (3) · Ludwig Schmidl (3) · Ignaz Etrich (3)
Applicant is inventor:
Tech fields:
airplane (119) · frame (73) · LTA (67) · design (48) · Construction (45) · wings (42) · propulsion (41) · Subsystem (35) · propellers (34) · stability (31) · propeller (30) · airship (30) · None (26) · navigation (24) · aerodynamics (24) · whole (24) · balloon (22) · wheels (19) · flapping (18) · Tragfläche (18)
Full specification filed date:
Granted:
Supplementary to patent:
None (249) · Patent AT-1911-57225 (3) · Patent DE-1908-221549 (2) · Patent AT-1912-64662 (2) · Patent DE-1912-08-27 AGO Flugzeugwerke G. m. b. H. (2)
Related to aircraft:
IPCs:
None (341) · IPC B64C3/00 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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