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SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN category ON category.patent = patent.patent AND category.type = patent.type WHERE (category.class = '24') AND (category.subclass = '132AA') ORDER BY date ASC, patent, type

Total of 1 patents found where: Class is '24'; Subclass is '132AA';

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T / S Patent Date Description Patentee Category Assigned To
 1895
U 536,684 April 2, 1895 Self-Locking Cleat for Electric Wiring
Cleat - self-tying		 CREAGER, Frank O.
 Cleat  

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