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

Total of 1 patents found where: Assigned To is 'Wirt Electric Specialty';

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T / S Patent Date Description Patentee Category Assigned To
 1912
U 1,040,971 October 8, 1912 Insulating Joint
miscellaneous - insulating joint		 WIRT, Charles
 Miscellaneous Wirt Electric Specialty

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