Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventor country: DE & Grant date: 1890 - 1899 & Number of diagram pages: 1

Use the filters below to narrow your results.

Office:
Inventors:
August Riedinger (7) · Richard Czygan (3) · Andreas Ożegowski (3) · Gustav Fricke (2) · Ferdinand von Zeppelin (2) · Emil Lachmann (2) · Max Nathan (2) · Dr. Bernhard Reinhard Beenen (2) · Otto Schmidt (2) · Oscar Roeper (2) · Raphael Ernst May (2) · Sophus Hartmann (2)
Inventor country: (Click arrow to add another value)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
LTA (27) · propulsion (18) · navigation (13) · balloon (11) · frame (8) · propeller (8) · car (7) · design (6) · None (6) · hybrid (6) · captive (5) · marine (5) · airship (5) · dirigible (5) · helicopter (4) · airplane (4) · steering (4) · gas (4) · electricity (4)
Full specification filed date:
Application number:
Granted:
Publication date:
Related to aircraft:
Assigned to:
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 70 results in range #1 to #70.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)