Drilldown: Patents
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Patents > Applicant is inventor:
Yes
& Grant date:
1900 - 1999
& IPCs :
IPC B64B1/00 or
IPC B64C33/00
& CPCs :
CPC B64B1/00 or
CPC B64C17/00
& Citations from after 1930:
2
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Showing below up to 6 results in range #1 to #6.