Drilldown: Patents

Jump to navigation Jump to search
Patents > Office: FR & CPCs : CPC B64B1/00 or CPC B64C33/02 & First filing: No & Cites these patents : 1887 or None & Number of text pages: 3-4

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventors:
None (5) · Louis-Étienne Roze (2)
Inventor country:
Applicant person:
None (8) · Louis-Étienne Roze (2)
Applicant is inventor:
Tech fields:
LTA (27) · navigation (12) · frame (11) · dirigible (9) · balloon (9) · design (9) · construction (8) · propulsion (7) · wings (6) · stability (5) · propellers (5) · propeller (5) · flapping (4) · dirigibles (4) · ornithopter (4) · hybrid (4) · airplane (4) · safety (3) · airship (3)
Full specification filed date:
Application number:
None (2)
Granted:
Related to aircraft:
National tech categories:
CPCs: (Click arrow to add another value)
First filing: (Click arrow to add another value)
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 49 results in range #1 to #49.

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

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