Drilldown: Patents
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Patents > Applicant is inventor:
No
& Publication date:
1911
& National tech categories:
FR 6.4
& CPCs :
CPC B64C2700/6235 or
CPC B64C39/00
& Cites these patents :
USPC 244/26 or
None
& Number of text pages:
1-2
& Number of diagram pages:
0-20
Use the filters below to narrow your results.
Showing below up to 2 results in range #1 to #2.