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 (2199)
- Publications (24575)
- Techtypes (2414)
Patents > Year filed:
1914
& National tech categories:
HU V/h
& Number of claims:
3-5
& Number of figures:
4-20
Use the filters below to narrow your results.
Showing below up to 8 results in range #1 to #8.