Patents for Thomas Aldridge Weston


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Patents for Thomas Aldridge Weston
Patents 1 - 1 of 1
Number	Date	Patentee	Title	Type
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