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| All Patents in class 126/113 | |||||
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| Picture | Number | Date | Patentee | Title | |
| 1,078,608 | Nov. 18, 1913 | W.H. Carrier | Air-cooling apparatus | ||
| 1,989,228 | Jan. 29, 1935 | A.A. Criqui, R.T. Thornton | Air conditioning apparatus | ||