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| Patents for Edwin C. Austin | |||||
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| Number | Date | Patentee | Title | Type | |
| 61,306 | Jan. 22, 1867 | E.C. Austin | Lathe for making rope moldings | rope and spiral cutting machines | |
| RE6,170 | Dec. 15, 1874 | E.C. Austin | Improvement in tools for cutting rope-moulding | rope and spiral cutting machines | |