Drilldown: Patents
Jump to navigation
Jump to search
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (476)
- Event (141)
- Letters (683)
- Organizations (964)
- Patents (17580)
- Person (2122)
- Publications (24567)
- Techtypes (2376)
Patents > Office :
AH or
BE or
IN or
US
& Related to aircraft :
0 or
0.5 or
Jan 15, 1908
& National tech categories:
USPC 244/3.29
& CPCs:
CPC F42B10/16
& Number of text pages:
1-2
Use the filters below to narrow your results.
Showing below up to 1 result in range #1 to #1.