Drilldown: Patents
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- Publications (24554)
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Patents > Year granted:
1870 - 1879
& Publication date:
0 - 99
& Supplementary to patent:
None
& Number of claims:
None ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Use the filters below to narrow your results.
Showing below up to 7 results in range #1 to #7.