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| Patents for Detroit Corkscrew Co. | |||||
| Picture | Number | Date | Patentee | Title | |
![]() | 455,826 | Jul. 14, 1891 | D.W. Davis | Corkscrew | |
![]() | 501,468 | Jul. 11, 1893 | C. Puddefoot | Corkscrew | |
![]() | 522,672 | Jul. 10, 1894 | C. Puddefoot | Corkscrew | |