Collection
Office of Scientific & Technical Information Technical Reports
350
Congressional Research Service Reports
131
Texas Attorney General Opinions
62
Texas Patents
58
Government Accountability Office Reports
33
Texas Laws and Resolutions Archive
32
Technical Report Archive and Image Library
29
National Advisory Committee for Aeronautics Collection
16
Defense Base Closure and Realignment Commission
10
TRAIL Microcard Collection
10
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722 Matching Results
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Results:
721 - 722 of
722
Bedstead
Patent for a bedstead. Illustration included.
Date:
May 16, 1905
Creator:
Charlton, William
Object Type:
Patent
System:
The Portal to Texas History
Automatic Train-Stop
Patent for Automatic Train-Stops "particularly to a system operable in connection with well-known airbrake systems to apply the airbrakes, and shut off the power when an accident of a predetermined character occurs." (lines 10-14) including instructions and illustrations.
Date:
May 16, 1916
Creator:
Estes, Betram P.
Object Type:
Patent
System:
The Portal to Texas History