Drilldown: Patents
Jump to navigation
Jump to search
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (476)
- Event (141)
- Letters (683)
- Organizations (964)
- Patents (17572)
- Person (2118)
- Publications (24564)
- Techtypes (2373)
Patents > Granted:
Yes
& National tech categories :
USPC 244/22 or
USPC 267/64.26 or
None
& CPCs :
CPC B64C25/60 or
CPC B64C35/00
& Number of text pages:
4-50000000
& Number of figures:
1-5
Use the filters below to narrow your results.
Showing below up to 10 results in range #1 to #10.