Drilldown: Patents

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Patents > Year granted: 1900 - 1909 & Office : ES or IT or SE or Other & Applicant person: None & Applicant type: None & Application number : stability or None

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Office: (Click arrow to add another value)
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Applicant is inventor:
Tech fields:
None (662) · propulsion (40) · LTA (36) · navigation (23) · frame (22) · airplane (19) · propeller (15) · balloon (15) · stability (13) · military (9) · marine (8) · design (8) · kite (8) · car (7) · wings (7) · gas (7) · fun (7) · rudder (7)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Patent agent:
None (809) · 0 (2) · Casalonga (2)
National tech categories:
None (750) · IT 8 (23) · DE 77h (19) · USPC 244/63 (5) · FR 6.4 (3) · AT 77d (3) · DE 77 (3) · USPC 244/153R (3) · DE 77h.3 (3) · USPC 244/3.23 (3) · USPC 244/155R (2) · USPC 244/154 (2) · USPC 244/131 (2) · USPC 104/62 (2) · USPC 104/22 (2) · USPC 244/3.3 (2) · DE 77h.1 (2) · DE 77h.6 (2) · DE 77h.4 (2)
IPCs:
None (820) · IPC B64F1/06 (4) · IPC B64C31/00 (2)
CPCs:
None (799) · CPC A63H27/08 (7) · CPC B64B1/58 (5) · CPC B64C33/02 (3) · CPC B64B1/00 (2) · CPC F42B10/44 (2) · CPC F42B10/30 (2) · CPC B64C9/00 (2) · CPC B64C31/04 (2) · CPC B64C27/08 (2) · CPC A63H27/087 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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