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

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

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T / S Patent Date Description Patentee Category Assigned To
U 1,001,137 August 22, 1911 Insulator Protector
Arcing device attached to top and bottom of insulator
GODDARD, Walter T.
Arcing Locke Insulator Mfg. Co.

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