Drilldown: Patents
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& IPCs
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IPC B64B1/00
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IPC B64B1/40
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IPC B64C13/00
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IPC F16F9/34
& CPCs
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CPC B64C2700/6274
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None ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Showing below up to 12 results in range #1 to #12.