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Patents for J. E. Stuhr | |||||
Number | Date | Patentee | Title | Type | |
RE4,537 | Aug. 29, 1871 | S.W. Collins (deceased) | Improvements in the Manufacture of Edge-Tools and Implements | ||
RE4,538 | Aug. 29, 1871 | S.W. Collins (deceased) | Improvements in the Manufacture of Edge Tools |