Drilldown: Patents

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Patents > Inventor country : AH or DE & Tech fields : propulsion or None & Publication date: 1900 - 1999 & Citations from after 1930: None

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Office:
Inventors:
None (21) · Vincent Wisniewski (4) · Heinrich Mack (4) · Carl Hanschke (3) · Jakob Haw (3) · Hermann Ruthenberg (3) · Hellmuth Hirth (3) · Paul Nipkow (2) · Karl Emich‎ (2) · Joseph Hofmann (2) · Gustav Knäpper (2) · Johann Schütte (2) · Wilhelm Pega (2) · Arkady Iospé (2) · Boris Loutzkoy (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (46) · Heinrich Mack (4) · Vincent Wisniewski (4) · Jakob Haw (3) · Hermann Ruthenberg (3) · Carl Hanschke (3) · Karl Emich (2) · Joseph Hofmann (2) · Hellmuth Hirth (2) · Johann Schütte (2) · Arkady Iospé (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (52)
Granted:
Related to aircraft:
IPCs:
None (51) · IPC B64C11/00 (11) · IPC B64C33/02 (5) · IPC B64C39/00 (4) · IPC B64B1/00 (3) · IPC B64C11/20 (3) · IPC B64C3/54 (2) · IPC B64D35/06 (2) · IPC B64B1/58 (2) · IPC B64C23/00 (2) · IPC B64C1/00 (2) · IPC B64C11/16 (2)
CPCs:
None (50) · CPC B64C11/006 (6) · CPC B64C39/00 (5) · CPC B64C11/00 (5) · CPC B64C2700/6295 (4) · CPC B64C11/20 (3) · CPC B64B1/00 (3) · CPC B64C33/02 (3) · CPC B64C23/005 (3) · CPC B64C3/54 (2) · CPC B64B1/58 (2) · CPC B64D7/02 (2) · CPC B64C2700/6246 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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