Resource Type
Collection
Country
States
1 Matching Results
Results open in a new window/tab.
Results:
1 - 1 of
1
Purification of Gases.
Patent for the purification of gases. The object purifies gases by transporting them through an electric discharge to convert sulfur into other forms of gas.
Date:
December 8, 1914
Creator:
Hall, Elmon L.
System:
The Portal to Texas History