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Patents for S. S. Mann | |||||
Number | Date | Patentee | Title | Type | |
602,590 | Apr. 19, 1898 | L.C. Springer | Pipe Wrench | pipe wrenches | |
928,939 | Jul. 27, 1909 | J. Charter, J.A. Charter | Charge Forming Device for Gas Engines | internal combustion engine governors |