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Storage Bin
Patent for Storage Bin. This device is a container which seeks to control the temperature of vegetables in storage bins.
Date:
May 15, 1917
Creator:
Stoker, Mack Daniel
System:
The Portal to Texas History
Battery
Patent for an improvement on batteries. Meant to increase insulation and plate stability inside the battery.
Date:
May 15, 1918
Creator:
Pipkin, Maurice E.
System:
The Portal to Texas History