Drilldown: Patents
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Patents > Office
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CA
or
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or
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or
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or
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& Publication date:
1900 - 1999
& IPCs:
IPC B64C13/00
& Citations from after 1930:
None
& Number of claims:
5-50000000 ![](/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)
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Showing below up to 7 results in range #1 to #7.