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| Patents for A. W. Van Loon | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,430,874 | Oct. 03, 1922 | N.F. Anderson | Machine for Making Door Butt Mortises | mortising machines | |
| 1,433,163 | Oct. 24, 1922 | A.L. Walters | Speed Wrench Handle | wrench handle components | |