|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 = '140') AND (category.subclass = '123') ORDER BY date ASC, patent, type|
Total of 1 patents found where: Class is '140'; Subclass is '123';
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|T / S||Patent||Date||Description||Patentee||Category||Assigned To|
|U||931,480||August 17, 1909||Wire Bender
Hand tool to quickly bend tie-wire and secure it around the insulator.
|PRATT, John Sedgwick
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