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Patents for Crawford Staples Griffin | |||||
Number | Date | Patentee | Title | Type | |
109,123 | Nov. 08, 1870 | J.W. Wilkins, C.S. Griffin | Improvement in dovetailing machines | dovetailing machines | |
116,178 | Jun. 20, 1871 | J.W. Wilkins, C.S. Griffin | Improvement in dovetailing-machines | dovetailing machines |