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Patents Granted on 1991-08-13 | |||||
Number | Date | Patentee | Title | Type | |
5,038,646 | Aug. 13, 1991 | F.H. Suwitoadji | Band saw workpiece transport mechanism | specialty woodworking machines | |
5,038,869 | Aug. 13, 1991 | G.E. Olson | Fatigue-Resistant Spindle End |