Drilldown: Patents

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Patents > Patent agent: None & Number of text pages: 2 & Number of claims: 5

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Office:
Inventors:
None (15) · Emil Hyra (4) · Karl Klinkosch (4) · James Means (2) · August Warchalowski (2)
Inventor country:
Applicant person:
None (27) · Karl Klinkosch (4) · Emil Hyra (4) · August Warchalowski (2)
Applicant is inventor:
Tech fields:
airplane (19) · Frame (16) · propulsion (12) · stability (11) · LTA (10) · navigation (9) · Design (9) · propeller (8) · Control (7) · Construction (7) · Safety (6) · None (6) · balloon (5) · military (5) · chassis (5) · wings (5) · rudder (5)
Full specification filed date:
Granted:
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
HU V/h (9) · AT 77d (9) · FR 6.4 (5) · None (5) · AT 74 (3) · DK 77 (3) · DE 77h.6 (2) · DE 77h.9 (2) · DE 77 (2) · USPC 244/53R (2) · DE 77h.5 (2)
CPCs:
None (32) · CPC B64C13/00 (3) · CPC B64C11/00 (3) · CPC B64C33/00 (2) · CPC B64B1/00 (2) · CPC B64C23/005 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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