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| Patents for Lawrence Hardware Works | |||||
| Picture | Number | Date | Patentee | Title | |
![]() | 647,602 | Apr. 17, 1900 | M.L. Hawks | Knife, Scissors or Skate Sharpener | |
![]() | 706,823 | Aug. 12, 1902 | M.L. Hawks | Can Opener | |