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Patents > National tech categories : DE 77 or DE 77h.6 & Number of diagram pages: 1

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Inventors:
None (19) · Jakob Haw (7) · Christian Lorenzen (7) · Ernst Georg August Baumgarten (5) · Hellmuth Hirth (4) · F. Gaebert (3) · Otto Schmidt (3) · Carl Alfred Johansson (3) · Federico Capone (2) · Frederick William Brearey (2) · Henry Boinet (2) · Lucien Chauvière (2) · Paul Frederik Degn (2) · Joseph Hofmann (2) · Carl Georg Rodeck (2) · Ferdinand von Zeppelin (2) · Richard Czygan (2) · Otto Hartung (2)
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Applicant person:
None (68) · Jakob Haw (5) · Ernst Georg August Baumgarten (5) · Carl Alfred Johansson (3) · Paul Frederik Degn (2) · Hans Reissner (2) · Frederick William Brearey (2) · Joseph Hofmann (2) · Ferdinand von Zeppelin (2) · Federico Capone (2) · F. Gaebert (2) · Lucien Chauvière (2) · Christian Lorenzen (2) · Otto Hartung (2) · Otto Schmidt (2) · Carl Georg Rodeck (2) · Hellmuth Hirth (2) · Richard Czygan (2)
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IPCs:
None (79) · IPC B64B1/00 (9) · IPC B64C11/16 (8) · IPC B64B1/58 (7) · IPC B64C33/02 (7) · IPC B64C11/34 (5) · IPC B64C11/00 (5) · IPC B64B1/40 (5) · IPC B64C27/04 (4) · IPC B64C11/04 (4) · IPC B64C11/20 (4) · IPC B64C31/06 (3) · IPC B64C11/06 (3) · IPC B64C11/36 (3)
CPCs:
None (64) · CPC B64B1/00 (15) · CPC B64B1/40 (8) · CPC B64C11/04 (8) · CPC B64C33/02 (6) · CPC B64C11/20 (6) · CPC B64C11/006 (5) · CPC B64B1/58 (5) · CPC B64C33/00 (4) · CPC B64C11/00 (4) · CPC B64C11/36 (4) · CPC B64B1/30 (4) · CPC B64C2700/6281 (3) · CPC B64C23/005 (3)
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