Drilldown: Patents
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Patents > Office
:
ES
or
NL
or
Other
& Grant date:
1910
& Publication date:
1900 - 1999
& CPCs
:
CPC B64C23/005
or
CPC B64C3/00
& First filing:
No
& Number of claims:
1
& Number of diagram pages:
1 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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![](/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)
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