Drilldown: Patents
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- Organizations (965)
- Patents (17515)
- Person (2105)
- Publications (24555)
- Techtypes (2370)
Patents > Year filed:
1900 - 1909
& Inventor country:
FR
& National tech categories :
DE 77h.5 or
FR 6.3
& IPCs:
IPC B64C39/00
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Showing below up to 10 results in range #1 to #10.