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Patents for A. M. Long | |||||
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Picture | Number | Date | Patentee | Title | |
![]() | 226,643 | Apr. 20, 1880 | T.R. Way | Tap Wrench | |
![]() | 226,836 | Apr. 27, 1880 | A.M. Colt | Bolt-Holder | |
![]() | 282,126 | Jul. 31, 1883 | F.A. Simonds | Improvements in Pipe Tongs or Wrenches |