Drilldown: Patents
Jump to navigation
Jump to search
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (479)
- Event (141)
- Letters (683)
- Organizations (965)
- Patents (17589)
- Person (2128)
- Publications (24566)
- Techtypes (2377)
Patents > Office :
CA or
DE or
HU or
UN
& Applicant type:
COMPANY
& National tech categories :
DE 77h.6 or
FR 5 or
GB 4 propel & steer
& IPCs:
None
& CPCs :
CPC B64C3/385 or
CPC B64D2700/6271
Use the filters below to narrow your results.
Showing below up to 1 result in range #1 to #1.