Drilldown: Patents

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Patents > Office : BE or FI or GB or None & Inventor country : BE or FR or IT & Applicant is inventor: No & Assigned to: None

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Office: (Click arrow to add another value)
Inventor country: (Click arrow to add another value)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
None (31) · airplane (11) · LTA (9) · hybrid (6) · propellers (5) · gas (4) · propulsion (3) · Hydroaeroplane (3) · balloon (3) · Design (3) · Stability (3) · metal (2) · motors (2) · frame (2) · propeller (2) · construction (2) · hydrogen (2) · rudder (2) · steering (2)
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Application number:
None (18)
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CPCs:
None (15) · CPC B64C35/00 (9) · CPC B64C13/00 (4) · CPC B64C3/18 (4) · CPC B64C3/00 (4) · CPC B64C2700/6235 (4) · CPC B64C2700/6256 (3) · CPC B64C9/00 (3) · CPC B64F2700/6261 (3) · CPC B64C1/06 (2)
First filing:
Cites these patents:
Citations from after 1930:
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Showing below up to 58 results in range #1 to #58.

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