Drilldown: Patents
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Patents > Inventor country :
AH or
GB or
NL or
NO
& Applicant firm:
None
& Applicant type:
INDIV
& Filing date:
1909
& IPCs :
IPC B64C39/00 or
None
& CPCs:
CPC B64C3/385
& Number of claims:
None
Use the filters below to narrow your results.
Showing below up to 5 results in range #1 to #5.