Drilldown: Patents

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Patents > Office : CA or DE & Inventor country : AH or DE & Number of text pages: 3-70

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Office: (Click arrow to add another value)
Inventors:
None (15) · Walter Hermann von Mach (2) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (2) · Heinrich Strieffler (2) · Romeo Wankmüller (2) · Georg Fischer (2)
Inventor country: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
LTA (20) · airplane (13) · frame (13) · balloon (11) · propulsion (11) · navigation (9) · stability (8) · propeller (8) · None (7) · control (7) · airship (6) · gas (5) · metal (5) · military (5) · hybrid (4) · method (4) · design (4) · car (4) · subsystem (4)
Full specification filed date:
Granted:
Related to aircraft:
Patent agent:
Assigned to:
IPCs:
None (29) · IPC B64C33/02 (4) · IPC B64C3/00 (3) · IPC B64C17/00 (3) · IPC B64C1/00 (3) · IPC B64B1/40 (3) · IPC B64B1/58 (3) · IPC B64B1/64 (2) · IPC B64C35/00 (2) · IPC B64B1/00 (2)
CPCs:
None (24) · CPC B64C33/02 (5) · CPC B64C3/00 (4) · CPC B64B1/00 (3) · CPC B64B1/40 (3) · CPC B64B1/58 (3) · CPC B64C2700/6233 (3) · CPC B64C17/00 (2) · CPC B64C33/00 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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