Drilldown: Patents
Jump to navigation
Jump to search
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (475)
- Event (141)
- Letters (683)
- Organizations (965)
- Patents (17515)
- Person (2105)
- Publications (24555)
- Techtypes (2370)
Patents > Year granted:
1913
& Applicant type :
INDIV or
UNIV-PRO-GOV
& IPCs :
IPC B64B1/40 or
IPC B64B1/62
& Number of claims:
None
Use the filters below to narrow your results.
Showing below up to 2 results in range #1 to #2.