Drilldown: Patents
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aircraft (1) ·
airplane (1) ·
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design (1) ·
dirigible (2) ·
electricity (1) ·
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LTA (6) ·
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None (1) ·
CPC B64B1/00 (2) ·
CPC B64B1/40 (1) ·
CPC B64B1/58 (1) ·
CPC B64C1/00 (1) ·
CPC B64C11/006 (1) ·
CPC B64C17/00 (1) ·
CPC B64C23/005 (1) ·
CPC B64C2700/6218 (1) ·
CPC B64C2700/6274 (1) ·
CPC B64C2700/6295 (1) ·
CPC B64C39/00 (1) ·
CPC B64C9/38 (1) ·
CPC F01D5/145 (1) ·
CPC F02K7/00 (1) ·
CPC F04D29/30 (1) ·
CPC F05B2260/74 (1) ·
CPC Y02E10/72 (1)
Showing below up to 13 results in range #1 to #13.
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- Main
- Timeline: Year filed
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- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
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