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SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (date >= '1987-00-00' AND date < '1988-00-00') ORDER BY date ASC, patent, type

Total of 1 patents found where: Year is 1987

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T / S Patent Date Description Patentee Category Assigned To
U 4,658,092 April 14, 1987 Explosion Preventing Suspension Insulator
Suspension insulator using cement to prevent damage to insulator from expansion
MORI, Shigeo
Suspension NGK Insulators, Ltd.

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