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| Patents for Arthur Rigg Jr. | |||||
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| Number | Date | Patentee | Title | Type | |
| GB-185,702,433 | Sep. 18, 1857 | A. Rigg, Sr., A. Rigg, Jr. | Improvements in preparing, sawing, planing, grooving, tongueing, moulding, mortising and tenoning wood, part of which is applicable to other vegetable substances | woodworking machines | |