Drilldown: Patents

Jump to navigation Jump to search
Patents > Publication date: 1900 - 1999 & IPCs : IPC B64C3/18 or IPC B64C33/02 & Citations from after 1930: None & Number of text pages: 3-50000000

Use the filters below to narrow your results.

Office:
Inventors:
None (3) · Louis-Isidore Henry (3) · Jean Walter-Martin (2)
Inventor country:
Applicant person:
None (4) · Louis-Isidore Henry (3) · Jean Walter-Martin (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (14) · design (13) · flapping (12) · wings (12) · Frame (10) · construction (9) · propulsion (8) · navigation (7) · HTA (6) · ornithopter (6) · hybrid (5) · propellers (5) · None (4) · Orthopter (4) · steering (4) · stability (3) · Nacelle (3) · LTA (3)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
Assigned to:
National tech categories:
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 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)