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| Patents for Edwin W. Rice | |||||
| Picture | Number | Date | Patentee | Title | |
![]() | 596,186 | Dec. 28, 1897 | E.W. Rice, C.P. Steinmetz | Phase Regulator | |
![]() | 620,965 | Mar. 14, 1899 | E.W. Rice, C.P. Steinmetz | Alternating Current Motor | |