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Patents for Albert H. North | |||||
Number | Date | Patentee | Title | Type | |
173,807 | Feb. 22, 1876 | J.B. Leonard, A.H. North | Improvement in machines for dressing cutlery-handles | specialty woodworking machines | |
178,322 | Jun. 06, 1876 | A.H. North | Improvement in machines for planing knife-scales | specialty woodworking machines |