Drilldown: Patents
Jump to navigation
Jump to search
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (480)
- Event (141)
- Letters (683)
- Organizations (965)
- Patents (17613)
- Person (2133)
- Publications (24568)
- Techtypes (2381)
Patents > Office :
AH or
CA or
FI or
SAX
& Filing date:
1890 - 1899
& IPCs:
None
& CPCs :
CPC B64C2700/6274 or
None
& Number of text pages:
None
Use the filters below to narrow your results.
None (1) ·
balloon (2) ·
cargo (1) ·
frame (1) ·
fun (1) ·
helicopter (1) ·
jet (1) ·
LTA (2) ·
propulsion (1) ·
rigid (1) ·
toy (1) ·
Zeppelin (1)
Showing below up to 4 results in range #1 to #4.