Drilldown: Patents

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Patents > Office : BE or FR & Applicant is inventor: No & Number of figures: None

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Tech fields:
None (320) · LTA (36) · propulsion (17) · airplane (15) · navigation (14) · Construction (11) · balloon (8) · lift (7) · design (6) · texture (5) · aerostat (4) · propellers (4) · marine (4) · hybrid (3) · Dirigible (3)
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CPCs:
None (51) · CPC B64C39/00 (42) · CPC B64C2700/6295 (36) · CPC B64C17/00 (28) · CPC B64B1/58 (22) · CPC B64C23/005 (19) · CPC B64C2700/6274 (17) · CPC B64C3/385 (14) · CPC B64C3/00 (14) · CPC B64C33/02 (12) · CPC B64B1/00 (11) · CPC B64C13/00 (11) · CPC B64C2700/6212 (11) · CPC B64C2700/6256 (10) · CPC B64C35/00 (10) · CPC B64C2700/6235 (10) · CPC B64C11/006 (9) · CPC B64C1/00 (8) · CPC B64C2700/6219 (8)
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