SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (category = 'Cutout') ORDER BY date ASC, patent, type |
Total of 1 patents found where: Category is 'Cutout';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1905 | ||||||
U | 789,295 | May 9, 1905 | Electrical Cut-Out Porcelain knife switch or cutout. |
PACKARD, William D. |
Cutout |
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