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Patents > Inventor country: DE & CPCs : CPC B64C3/00 or CPC B64C33/02

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None (26) · Friedrich Kopsch (4) · Hermann Hassenbach (3) · Robert Strehlau (3) · Caspar Dietrich Otto Vollmann (2) · Hermann Israel (2) · Hugo Junkers (2) · Gerhard Beer (2) · Gabriel Letsch (2) · Max Muehter (2) · Ernst Heinkel (2) · Alois WOLFMueller (2) · Richard Blum (2) · Raphael Schweers (2)
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None (40) · Friedrich Kopsch (4) · Hermann Hassenbach (3) · Ernst Heinkel (2) · Robert Strehlau (2) · Richard Blum (2) · Raphael Schweers (2) · Max Muehter (2) · Gerhard Beer (2) · WOLFMueller ALOIS (2) · Caspar Dietrich Otto Vollmann (2)
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None (44)
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