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SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (assigned_to = 'RCA') ORDER BY date ASC, patent, type

Total of 1 patents found where: Assigned To is 'RCA';

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T / S Patent Date Description Patentee Category Assigned To
 1930
U 1,761,046 June 3, 1930 Transposition Device
Transposition ring for radio line		 PFAUTZ, Christian E.
 Transposition RCA

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