|SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (category = 'Fire Alarm') ORDER BY date ASC, patent, type|
Total of 1 patents found where: Category is 'Fire Alarm';
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|T / S||Patent||Date||Description||Patentee||Category||Assigned To|
|U||127,041||May 21, 1872||Improvement in Fire Alarm Signal Boxes
Design for a fire alarm signal box
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