Drilldown: Patents
Jump to navigation
Jump to search
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (476)
- Event (141)
- Letters (683)
- Organizations (964)
- Patents (17575)
- Person (2118)
- Publications (24564)
- Techtypes (2373)
Patents > Year granted:
1914
& Office :
BE or
CA or
CH or
DK or
NL
& Supplementary to patent :
Patent FR-1911-430455 or
Patent FR-1913-462243
Use the filters below to narrow your results.
Showing below up to 2 results in range #1 to #2.