Drilldown: Patents
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Patents > Office
:
BE
or
LU
or
NZ
or
SU
& Inventor country:
BE
& Applicant is inventor:
Yes
& Assigned to:
None
& CPCs
:
CPC B64B1/00
or
CPC B64C2700/6274
or
CPC B64F2700/6226 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Showing below up to 1 result in range #1 to #1.