Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : BE or MX & Supplementary to patent : Patent HU-1901-24148 or Patent NO-1915-12-15 Carl Alfred Johansson or None & National tech categories: None

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventor country:
Applicant type:
Applicant is inventor:
Tech fields:
airplane (8) · landing (5) · subsystem (4) · LTA (4) · design (4) · stability (3) · gas (3) · takeoff (3) · propeller (2) · gas pressure (2) · mooring (2) · storage (2) · parachute (2) · control (2) · propulsion (2) · Infrastructure (2) · balloon (2) · ballonet (2) · safety (2)
Full specification filed date:
Application number:
Granted:
Publication date:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Assigned to:
National tech categories: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

Showing below up to 27 results in range #1 to #27.

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


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