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Process of Making Amyl Acetate
Patent for Process of Making Amyl Acetate
Date:
September 5, 1916
Creator:
Essex, Harry & Brooks, Benjamin T.
System:
The Portal to Texas History
Process and Apparatus for Distilling Petroleum.
Patent for apparatus and improving practices associated with distillation of petroleum as undistilled residues, as well as petroleum in other forms.
Date:
September 16, 1913
Creator:
Van Dyke, John W.; Irish, William M.; Ellis, H. A. & Esterly, Edw. C.
System:
The Portal to Texas History