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Apparatus for Utilizing Sulfur-Containing Petroleum
Patent for an apparatus for using the sulfur content of petroleum found in the oil fields of Texas. Illustrations included.
Date:
December 29, 1908
Creator:
Eggleston, John E.
Object Type:
Patent
System:
The Portal to Texas History
Macadam Roads
"This bulletin is intended as a brief discussion and discussion of the several processes and essential features entering into the construction of macadam roads in rural [areas]. Some data as to costs especially for the information of road officials who have not undertaken such work, are included." -- p. 5
Date:
1908
Creator:
Fletcher, Austin B. (Austin Bradstreet), 1872-1928
Object Type:
Pamphlet
System:
The UNT Digital Library
Bale Forming Apparatus
Patent for a bale forming apparatus. This invention is designed as an improvement to existing bale-forming apparatus.
Date:
August 4, 1903
Creator:
Anderson, William E.; Dyer, Frank L. & Workum, Julius F.
Object Type:
Patent
System:
The Portal to Texas History