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All Patents in class 72/473 | |||||
Number | Date | Patentee | Title | Type | |
6,280X | Dec. 14, 1830 | A. Little | Making spoons | ||
404,738 | Jun. 04, 1889 | D. Simonds | Apparatus for Straightening Saws | tool making machines | |
438,970 | Oct. 21, 1890 | J.W. Yates | Machine for making sheet-metal moldings | metal bending machines | |
819,921 | May 08, 1906 | H.C. Pomeroy | Hook and Eyelet Setting Machine | riveters |