Drilldown: Patents
Jump to navigation
Jump to search
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (478)
- Event (141)
- Letters (683)
- Organizations (965)
- Patents (17585)
- Person (2124)
- Publications (24566)
- Techtypes (2376)
Patents > Office :
DE or
None
& Grant date:
1920 - 1929
& Granted:
Yes
& Supplementary to patent :
DE79446 or
Patent HU-1901-24148 or
None
& CPCs :
CPC B64C13/00 or
CPC B64C2001/0081 or
CPC B64C2700/6274
Use the filters below to narrow your results.
Showing below up to 16 results in range #1 to #16.