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| Patents for Watson Mfg. Co. | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,244,665 | Oct. 30, 1917 | C.W. Watson | Tool-holder | lathe tool holders and tool posts | |
| 1,977,658 | Oct. 23, 1934 | R.L. Watson | Chuck | metal lathe chucks | |