Drilldown: Patents
Jump to navigation
Jump to search
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (480)
- Event (141)
- Letters (683)
- Organizations (967)
- Patents (17614)
- Person (2149)
- Publications (24569)
- Techtypes (2381)
Patents > Year filed:
1910 - 1919
& Applicant type :
1 or
INDIV
& Granted:
Yes
& Supplementary to patent :
1 or
Patent AT-1911-57225 or
Patent DE-1918-388537 or
Patent US-1913-04-21 George Raymond Lawrence
& IPCs :
IPC B64C13/00 or
IPC B64C39/00
& Number of diagram pages:
1-2
Use the filters below to narrow your results.
Showing below up to 3 results in range #1 to #3.