Drilldown: Patents

Jump to navigation Jump to search
Patents > National tech categories : takeoff or None & IPCs: IPC B64B1/58

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant is inventor:
Tech fields:
LTA (28) · envelope (8) · frame (7) · fabric (7) · Dirigible (5) · Airship (5) · balloon (5) · ballonet (4) · Construction (4) · navigation (4) · car (4) · Design (3) · stability (3) · propulsion (3) · balloons (3)
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
National tech categories: (Click arrow to add another value)
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 37 results in range #1 to #37.

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


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