Drilldown: Patents
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- Airplane (18)
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- Organizations (967)
- Patents (17614)
- Person (2149)
- Publications (24569)
- Techtypes (2381)
Patents > Year granted:
1910 - 1919
& Office :
AU or
BE or
CA or
CH or
NL or
SE
& IPCs:
IPC F16F9/348
& CPCs:
CPC F16C17/10
& Citations from after 1930:
None
Use the filters below to narrow your results.
Showing below up to 2 results in range #1 to #2.