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| Patents for Anson Clark | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,261X | Apr. 10, 1810 | A. Clark | Machine for cutting and chiselling marble etc. | stonemason | |
| 9,744X | Jun. 20, 1836 | A. Clark, C.B. Boynton | Stone cutting and planing | stone cutting machines | |
| 1,758 | Sep. 03, 1840 | J. Dresser | Improvement in machines for cutting veneers | veneer machines | |