Drilldown: Patents
Jump to navigation
Jump to search
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17647)
- Person (2202)
- Publications (24577)
- Techtypes (2415)
Use the filters below to narrow your results.
None (3) ·
aerodynamics (2) ·
airfoil (1) ·
ascension (1) ·
balloon (3) ·
Biblio data on espacenet says: Improvements relating to hollow metal screw propellers) (1) ·
car (3) ·
Control (1) ·
dirigible (1) ·
envelope (1) ·
Equilibrium (1) ·
fabric (1) ·
frame (2) ·
gas (1) ·
goldbeater's skin (1) ·
instrument (1) ·
landing (1) ·
LTA (8) ·
metal (1) ·
navigation (1) ·
parachute (1) ·
photography (1) ·
propeller (2) ·
propellers (1) ·
propulsion (4) ·
rocket (1) ·
sail (2) ·
stability (7) ·
Subsystem (1) ·
suspension (3) ·
wings (1)
None (6) ·
AT 77d (6) ·
DE 77h (1) ·
DE 77h.1 (1) ·
DE 77h.10 (1) ·
DE 77h.4 (1) ·
DE 77h.6 (2) ·
FR 12.5 (1) ·
IT 8 (1)
Showing below up to 20 results in range #1 to #20.
View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)
- Main
- Timeline: Year filed
- Timeline: Year granted
- Timeline: Filing date
- Timeline: Full specification filed date
- Timeline: Grant date
- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year