Resource Type
Counties
2 Matching Results
Results open in a new window/tab.
Results:
1 - 2 of
2
Detergent Device.
Patent for a washing machine (detergent device) that contains a tank that can hold hand and cold water. This means that the device can be set to have either cold or hot water.
Date:
May 8, 1917
Creator:
Robinson, Olinthus B.
System:
The Portal to Texas History
Corn or Cotton Planter
Patent for a corn and cotton planter. Illustrations included.
Date:
May 17, 1910
Creator:
Wilks, Chance
System:
The Portal to Texas History