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Chain Pipe-Wrench.
Patent for certain new and improvements in chain pipe wrenches, including instructions and illustrations.
Date:
December 26, 1899
Creator:
Bohner, Philip Henry
System:
The Portal to Texas History
Fence.
Patent for improvements in wire fences: "the invention residing particularly in the mechanism for tightening the linewires of the fence and in an improved stay for preventing the sagging of said linewires" (lines 12-15)
Date:
October 12, 1897
Creator:
Bohner, Charles A.
System:
The Portal to Texas History