Drilldown: Patents
Jump to navigation
Jump to search
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (967)
- Patents (17622)
- Person (2165)
- Publications (24571)
- Techtypes (2388)
Patents > Office :
DE or
RU or
Other
& National tech categories :
DE 77h.5 or
IT 8 or
USPC 244/80
& IPCs:
IPC B64C39/04
& Number of claims:
1-2
& Number of figures:
5-7
Use the filters below to narrow your results.
Showing below up to 1 result in range #1 to #1.