GB Patent: GB-185,700,820
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| Lifting jack
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Patentees:
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| Joseph Tangye (exact or similar names) - Birmingham, county Warwick, England |
| James Tangye (exact or similar names) - Birmingham, county Warwick, England |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
Mar. 24, 1857 |
Espacenet patent
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Jeff Joslin
Vintage Machinery entry for Tangyes Ltd.
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Description: |
| This patent was applied for but the inventors apparently failed to proceed with the patent. |
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