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Patents > Inventor country: DE & Tech fields : ascension or safety

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Office:
Inventors:
None (16) · Caspar Braun (6) · Johannes Schilling (5) · Walter Hermann von Mach (5) · Friedrich von Ehrenberg (4) · Hans Freiherr von Schleinitz (4) · Richard Wilcke (4) · Albert Graff (4) · Reinhold Richter (3) · Paul Frederik Degn (3) · Gustav Mees (3) · Anton Flettner (2) · August Ernst Grimmer (2) · Hugo Lentz (2) · Heinrich Bruns, Jr. (2) · Charles Bellens (2) · Hermann Gothan (2) · Gustav Knäpper (2) · Heinrich Hildebrand (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (42) · Friedrich von Ehrenberg (4) · Johannes Schilling (4) · Hans Freiherr von Schleinitz (4) · Gustav Mees (3) · Paul Frederik Degn (3) · Hermann Gothan (2) · Anton Flettner (2) · August Ernst Grimmer (2) · Walter Herrmann von Mach (2) · Heinrich Hildebrand (2) · Richard Wilcke (2) · Reinhold Richter (2) · Motorluftschiff Studiengesellschaft m.b.H (2) · Gustav Knäpper (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (63)
Granted:
Related to aircraft:
IPCs:
None (47) · IPC B64B1/62 (6) · IPC B64B1/00 (5) · IPC B64B1/58 (4) · IPC B64C11/00 (3) · IPC B64B1/66 (3) · IPC B64B1/60 (3) · IPC B64C35/00 (3) · IPC B64C1/00 (2) · IPC B64B1/64 (2) · IPC B64B1/12 (2)
CPCs:
None (47) · CPC B64B1/62 (8) · CPC B64B1/58 (6) · CPC B64B1/00 (4) · CPC B64C11/006 (3) · CPC B64B1/66 (3) · CPC B64B1/64 (2) · CPC B64F2700/6219 (2) · CPC B64B1/005 (2) · CPC B64C35/00 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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