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

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

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T / S Patent Date Description Patentee Category Assigned To
 1867
U 69,585 October 8, 1867 Improvement in Telegraph Apparatus
Telegraph		 POND, C. H.
 Telegraph  

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