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| All Patents in class 139/100 | |||||
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| Number | Date | Patentee | Title | Type | |
| 397,311 | Feb. 05, 1889 | F. Schoff | Drilling-machine | portable metal drilling machines | |
| 1,401,655 | Dec. 27, 1921 | G. Sipp | Warping and Beaming Machine | cloth weaving machines | |