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Patents Granted on 1813-10-23 | |||||
Number | Date | Patentee | Title | Type | |
2,014X | Oct. 23, 1813 | S. Willard, Jr., W. Kimball | Machine for planing card boards and scaleboards | printer | |
2,015X | Oct. 23, 1813 | J.T. Schenck | Mode of propelling boats by levers and weights | nautical propulsion apparatus |