Drilldown: Patents
Jump to navigation
Jump to search
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (475)
- Event (141)
- Letters (683)
- Organizations (964)
- Patents (17537)
- Person (2106)
- Publications (24555)
- Techtypes (2373)
Patents > Office :
CH or
LU or
NZ
& Filing date:
1890 - 1899
& Application number:
None
& CPCs :
CPC B64C2700/6218 or
None
& Citations from after 1930:
1
Use the filters below to narrow your results.
Showing below up to 1 result in range #1 to #1.