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Pipe-Clamp.
Patent for an invention that relates to pipe clamps. It is specifically for a pipe clamp specially adapted for supporting pipes which extend through floors.
Date:
September 10, 1915
Creator:
Derrick, Virgil H.
System:
The Portal to Texas History
Necktie Presser
Patent for a device that can press a greater number of neckties, to remove wrinkles.
Date:
October 10, 1916
Creator:
Caddel, John M.
System:
The Portal to Texas History