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Patents for Ernest Marx | |||||
Number | Date | Patentee | Title | Type | |
144,344 | Nov. 04, 1873 | E. Marx | Improvement in saws | sawblades | |
472,495 | Apr. 05, 1892 | D. Drawbaugh | Pneumatic tool | ||
504,802 | Sep. 12, 1893 | D. Drawbaugh | Pneumatic tool |