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| Patents for Claude B. McCathron | |||||
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| Picture | Number | Date | Patentee | Title | |
| 2,461,499 | Feb. 08, 1949 | C.B. McCathron | View Finder for Photographic Cameras | ||
| 2,717,543 | Sep. 13, 1955 | C.B. McCathron | Combined Range and View Finder for Cameras | ||