Collection
Serial/Series Title
Counties
Decade
Month
5 Matching Results
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1 - 5 of
5
Crude-Oil Burner.
Patent for a crude oil burner for stoves, which can be put in through the door of the stove.
Date:
July 12, 1910
Creator:
Stanton, Ernest F.
Object Type:
Patent
System:
The Portal to Texas History
Ground-Water Resources of Collingsworth County, Texas
Report on groundwater resources in Collingsworth County, Texas.
Date:
July 1970
Creator:
Smith, James T.
Object Type:
Report
System:
The Portal to Texas History
Mechanical Movement.
Patent for a mechanical movement, which reduces the level of power needed to operate a mechanical motor pump for wells.
Date:
July 2, 1907
Creator:
Kirby, William Buckingham
Object Type:
Patent
System:
The Portal to Texas History
Pan-Lifter.
Patent for a pan lifter, which also can be used to open the door of the oven.
Date:
July 12, 1910
Creator:
Kelly, Sallie Ruth
Object Type:
Patent
System:
The Portal to Texas History
Plow-Point Attachment
Patent for an attachment for the point of a plow that protects the point from wear and tear, especially in soil that is sandy.
Date:
July 18, 1916
Creator:
Trout, Calvin L.
Object Type:
Patent
System:
The Portal to Texas History