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Patents for Albion K. P. Buffum | |||||
Number | Date | Patentee | Title | Type | |
117,255 | Jul. 25, 1871 | A.K. Buffum | Improvement in machines for making gutters for buildings | specialty woodworking machines | |
RE6,675 | Oct. 05, 1875 | A.K. Buffum | Improvement in machines for making wooden gutters for buildings | specialty woodworking machines |