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Patents > Office : DK or ES or FI or FR or NL & Inventor country : AT or RO & Applicant firm : Société anonyme Astra AB or None & Family year: 1900 - 1999 & First filing: No

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Office: (Click arrow to add another value)
Inventors:
Henri-Marie Coandă (9) · Vigilio Baldo (6) · Ignaz Etrich (2) · Adalbert PLACEK (2) · Edmund Sparmann (2) · Rodrigue Goliesco (2)
Inventor country: (Click arrow to add another value)
Applicant person:
Henri-Marie Coandă (9) · Vigilio Baldo (6) · None (2) · Edmund Sparmann (2) · Ignaz Etrich (2) · Rodrigue Goliesco (2) · Adalbert Placek (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (27) · None (23) · design (15) · propellers (13) · propulsion (10) · wings (9) · construction (9) · frame (8) · stability (7) · Sustentation (6) · LTA (6) · Aerodynamics (4) · lift (4)
Full specification filed date:
Application number:
None (10)
Granted:
Publication date:
Related to aircraft:
Assigned to:
National tech categories:
CPCs:
CPC B64C39/00 (9) · CPC B64C33/02 (8) · CPC B64C2700/6295 (6) · CPC B64C17/06 (4) · CPC B64C1/00 (4) · CPC B64C11/006 (4) · CPC B64C2700/6216 (4) · CPC B64B1/58 (4) · CPC B64D1/04 (3) · CPC B64C23/005 (3) · CPC B64C2700/6274 (3) · CPC B64C17/00 (3) · CPC B64C33/00 (3)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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