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| Patents for Charles L. Clark | |||||
| Picture | Number | Date | Patentee | Title | |
![]() | 1,357,954 | Nov. 09, 1920 | C.S. We Mett, E.S. Perkins, C.L. Clark | Valve Spring Compressor | |
![]() | D76,122 | Aug. 21, 1928 | C.L. Clark | Combined Pole Line Wrench and Hammer | |