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| Patents for Edwin P. Davis | |||||
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| Number | Date | Patentee | Title | Type | |
| CA-579,568 | Jul. 14, 1959 | E.P. Davis | Indicating and recording apparatus | computer apparatus and systems | |
| 2,894,683 | Jul. 14, 1959 | E.P. Davis | Mechanical indicating apparatus for computing machines | computer apparatus and systems | |