Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : DE or FR or IN or SE & Applicant is inventor : No or Yes & National tech categories: None & Number of figures: None

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
None (1217) · LTA (151) · navigation (105) · balloon (74) · propulsion (64) · Airplane (35) · balloons (21) · propellers (17) · stability (14) · instrument (14) · marine (14) · aerostat (13) · propeller (12) · airship (11) · control (11) · construction (10) · steering (10) · dirigible (9) · wings (9)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (1634) · Patent FR-1880-139386 (2)
Related to aircraft:
National tech categories: (Click arrow to add another value)
IPCs:
None (1640) · IPC B64C17/00 (7) · IPC B64C1/00 (4) · IPC B64B1/00 (4) · IPC B64B1/58 (3) · IPC B64C39/00 (3) · IPC B64C11/00 (3) · IPC B64C3/26 (2) · IPC B64C3/38 (2) · IPC B64C23/00 (2) · IPC B63H1/12 (2) · IPC B64C11/30 (2) · IPC B64B1/40 (2) · IPC B64C3/56 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

Showing below up to 250 results in range #1 to #250.

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

P


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