Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : AT or MX & Tech fields : Safety or balloon or propellers

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventors:
None (12) · Oszkár Asbóth (3) · Heinrich Suter (2) · Theodor Scheimpflug (2) · Alfred E. Wunderlich (2) · Jaroslav Engler (2)
Inventor country:
Applicant type:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Granted:
Related to aircraft:
Patent agent:
CPCs:
First filing:
Citations from after 1930:
Number of text pages:
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)