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| Patents for Tangye Brothers | |||||
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| Number | Date | Patentee | Title | Type | |
| GB-185,901,088 | Apr. 25, 1859 | T.A. Weston | New or improved pulley | block and tackles | |
| GB-186,502,931 | Nov. 14, 1865 | T.A. Weston, J. Tangye, R. Chapman | Improvements in apparatus for raising, lowering, moving, or transporting heavy bodies | block and tackles | |