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Patents for Edward Schafer | |||||
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Picture | Number | Date | Patentee | Title | |
![]() | 62,264 | Feb. 19, 1867 | L.F. Hake | Land Conveyance | |
![]() | 66,920 | Jul. 16, 1867 | S. Wheeler, E. Jerome | Improvement in making blanks for paper boxes | |
![]() | RE2,723 | Aug. 06, 1867 | E. Totman | Improvement in horse-power |