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Patents for Charles John Godfrey | |||||
Number | Date | Patentee | Title | Type | |
2,480,237 | Aug. 30, 1949 | V.W. Towns, C.J. Godfrey | Optical Device for Accurate Reading of Annular Scales | optical measuring gauges | |
2,483,897 | Oct. 04, 1949 | C.J. Godfrey | Optical Precision Gauge | optical measuring gauges |