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 (2150)
- Publications (24570)
- Techtypes (2381)
Patents > Applicant type:
INDIV
& Granted:
Yes
& Supplementary to patent :
Patent BE-1907-199348 or
Patent DE-1895-98580 or
Patent FR-1909-403418 or
& National tech categories :
DE 77 or
FR 6.4 or
USPC 244/22
& IPCs :
IPC B64C33/00 or
IPC B64C39/00
Use the filters below to narrow your results.
Showing below up to 2 results in range #1 to #2.