Drilldown: Patents
Jump to navigation
Jump to search
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (476)
- Event (141)
- Letters (683)
- Organizations (964)
- Patents (17575)
- Person (2118)
- Publications (24564)
- Techtypes (2373)
Patents > Year filed:
1830 - 1839
& Applicant type :
INDIV or
INDIV + COMPANY or
Other
& Related to aircraft:
Partially
& National tech categories :
HU V/h or
USPC 244/45R or
None
Use the filters below to narrow your results.
Showing below up to 1 result in range #1 to #1.