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All Patents in class 297/359 | |||||
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Picture | Number | Date | Patentee | Title | |
![]() | 21,469 | Sep. 07, 1858 | J. Hartman, Jr. | Couch-Seat for Railroad-Cars | |
![]() | 696,355 | Mar. 25, 1902 | C.A. Salzman | Swing | |
![]() | D57,153 | Feb. 22, 1921 | L.A. Safford | Handle for Wrench or Similar Hand Tools |