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Grain-Separator for Attachment to Threshing-Machines
Patent for a grain separator that can be attached to a straw stacker. Illustrations included.
Date:
May 3, 1910
Creator:
McAdams, William J.
System:
The Portal to Texas History
Pipe-Wrench.
Patent for a new invention of pipe-wrench, how it is made and how it is used.
Date:
May 23, 1916
Creator:
Adams, Benjamin F.
System:
The Portal to Texas History
Pipe-Wrench.
Patent for an economical pipe wrench that is easily adjustable using a pivoting, movable jaw to fit pipes of varying sizes.
Date:
May 5, 1914
Creator:
Adams, Benjamin F.
System:
The Portal to Texas History