Drilldown: Patents
Jump to navigation
Jump to search
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (967)
- Patents (17622)
- Person (2165)
- Publications (24571)
- Techtypes (2388)
Patents > Year granted:
1920 - 1929
& Inventor country :
GB or
NL
& Applicant type :
COMPANY or
COMPANY + INDIV or
INDIV or
UNIV-PRO-GOV
& Number of claims:
3
Use the filters below to narrow your results.
None (1) ·
airplane (2) ·
balancing (1) ·
balloon (1) ·
frame (1) ·
fuselage (2) ·
helicopter (1) ·
LTA (1) ·
material (1) ·
steering (1) ·
subsystem (2) ·
wing (2) ·
wings (1) ·
wood (1)
Showing below up to 8 results in range #1 to #8.