Drilldown: Patents
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Patents > Year filed:
1910 - 1919
& Applicant type :
INDIV or
Louis-Marie Le Dantec or
UNIV-PRO-GOV
& Granted:
Yes
& Supplementary to patent :
Patent DE-1918-388537 or
Patent US-1913-04-21 George Raymond Lawrence or
None
& IPCs :
IPC B64C13/00 or
IPC B64C39/00
& CPCs:
CPC B64C39/006
& Number of diagram pages:
1-2
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