Drilldown: Patents
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Choose a table:
- Airplane (18)
- Airship (15)
- Companies (476)
- Event (141)
- Letters (683)
- Organizations (964)
- Patents (17575)
- Person (2118)
- Publications (24564)
- Techtypes (2373)
Patents > Office :
BE or
IT or
Other
& National tech categories :
GB 4 propel & steer or
USPC 244/45R
& IPCs :
IPC B64C33/02 or
IPC B64C39/00 or
IPC F16F9/34
& Number of claims:
10-14
& Number of figures:
6
Use the filters below to narrow your results.
Showing below up to 1 result in range #1 to #1.