XC Patent: XC-165
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| Ainslie's clay slate and Ainslie's clay slate machine
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Patentee:
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| James Ainslie (exact or similar names) - Galt, ON Canada |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
Aug. 21, 1840 |
Report data errors or omissions to steward
Jeff Joslin
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Description: |
| XC patents are Canadian patents issued between 1824 and 1869. |
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