Drilldown: Patents

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Patents > Office : CA or DE or DK or IN or NO or US & Inventor country : AT or Brazil or GB or None & Grant date: 1890 - 1899

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Tech fields:
None (167) · LTA (9) · balloon (7) · propulsion (5) · frame (5) · propeller (4) · car (3) · propellers (3) · navigation (2) · wind (2) · parachute (2) · design (2) · Flapping (2) · kite (2) · Balloons (2) · sail (2)
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CPCs:
CPC B64C11/006 (24) · CPC B64C11/36 (17) · CPC B64C11/48 (15) · None (14) · CPC B64C11/065 (13) · CPC B64C3/48 (11) · CPC B63H1/12 (11) · CPC B64C11/346 (9) · CPC F05B2260/74 (7) · CPC B64C11/06 (7) · CPC B61B5/02 B64B1/50 (6) · CPC B64C11/343 (6) · CPC B64C13/06 (6) · CPC Y10T24/3747 B64B1/00 (5)
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Showing below up to 189 results in range #1 to #189.

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