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Office of Scientific & Technical Information Technical Reports
638
Congressional Research Service Reports
144
Government Accountability Office Reports
98
Technical Report Archive and Image Library
71
Texas Attorney General Opinions
68
Texas Patents
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Defense Base Closure and Realignment Commission
33
TRAIL Microcard Collection
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Texas State Publications
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Texas Register
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1,130 Matching Results
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1,130
Calcining-Furnance.
Patent for updates to "calcining-furnaces", specifically several original and new parts, including illustrations.
Date:
July 31, 1900
Creator:
Hughes, Godfrey
Object Type:
Patent
System:
The Portal to Texas History
Attachment for Cultivators.
Patent for an improved arch-bar for cultivators that allows increasing and decreasing the space between drag bars without having to stop the team of horses.
Date:
July 31, 1906
Creator:
Weempe, Charles M.
Object Type:
Patent
System:
The Portal to Texas History