Drilldown: Patents
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Patents > Office
:
DE
or
Other
& Applicant type
:
INDIV+COMPANY
or
Other
& IPCs:
IPC B64B1/40
& CPCs
:
CPC B64B1/40
or
CPC B64C2700/6274
or
CPC B64C33/02
& Number of claims:
4-7 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
Use the filters below to narrow your results.
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Showing below up to 10 results in range #1 to #10.