Drilldown: Patents

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Patents > Applicant is inventor: Yes & Tech fields : Balloons or propulsion

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US (382) · FR (344) · DE (240) · None (154) · GB (153) · AT (59) · BE (53) · HU (39) · RU (26) · CH (23) · IT (21) · CA (19) · ES (14) · AH (12) · AU (12) · AR (8) · SE (8) · Prussia (7) · MX (6)
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Full specification filed date:
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Related to aircraft:
Assigned to:
None (1539) · 1 (4)
IPCs:
None (986) · IPC B64B1/00 (86) · IPC B64C39/00 (54) · IPC B64C11/00 (54) · IPC B64C33/02 (31) · IPC B64C23/00 (25) · IPC B64B1/58 (24) · IPC B64C27/04 (15) · IPC B64C33/00 (15) · IPC B64C11/16 (12) · IPC B64B1/40 (12) · IPC B64B1/62 (11) · IPC B64D27/00 (10) · IPC B63H1/12 (10) · IPC B64C11/04 (9) · IPC B64C11/20 (8) · IPC B64C9/00 (8) · IPC B64C29/00 (8) · IPC B64D35/08 (7) · IPC B64D35/04 (7)
First filing:
Cites these patents:
None (1555) · 0 (3) · Patent AT-1909-47911 (2)
Citations from after 1930:

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