Drilldown: Patents
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Patents > Inventor country :
CH or
HU
& Applicant type :
INDIV or
INIDV or
Louis-Marie Le Dantec
& Granted:
Yes
& National tech categories:
FR 6.3
& IPCs :
IPC B64C11/00 or
IPC B64C39/00
Use the filters below to narrow your results.
Showing below up to 1 result in range #1 to #1.