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Patents for Daniel M. Cummings | |||||
Number | Date | Patentee | Title | Type | |
2,614 | May 07, 1842 | D.M. Cummings | Machine for cutting shingles | shingle machines | |
119,828 | Oct. 10, 1871 | D.M. Cummings | Improvement in machinery for making wooden trays | specialty woodworking machines |