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| Patents for Daniel R. Spisiak | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,225,698 | Dec. 28, 1965 | D.R. Spisiak | Hermetic motor-pump construction | ||
| CA-775,349 | Jan. 09, 1968 | D.R. Spisiak | Hermetic motor-pump construction | ||