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

Total of 1 patents found where: Category is 'Covering';

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T / S Patent Date Description Patentee Category Assigned To
 1908
U 902,262 October 27, 1908 Insulator Protector
Covering for insulator		 SPARKS, Robert Romney
 Covering  

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