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

Total of 1 patents found where: Category is 'Roof Crest';

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T / S Patent Date Description Patentee Category Assigned To
 1891
U Specimen known 464,036 December 1, 1891 Roof Cresting
Ornamental glass coping or cresting for roofs		 NELSON, Clark B.
 Roof Crest  

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