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3 Matching Results
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Lock Nut
Patent for a lock nut. Illustration included.
Date:
June 2, 1908
Creator:
Mathis, John M.
Object Type:
Patent
System:
The Portal to Texas History
Primary Care Case Management Primary Care Provider and Hospital List: West Texas, June 2011
List of Primary Care Case Management program approved primary care providers, hospitals, specialists, and family planning providers, located in the West Texas area.
Date:
June 2011
Creator:
Primary Care Case Management
Object Type:
Book
System:
The Portal to Texas History
Fence Attachment
Patent for a fence attachment to prevent animals from digging under a fence. The novelty patented is the attachment of knife blades to the device which are buried when the device is mounted on a fence.
Date:
June 18, 1918
Creator:
Brown, Jerry F.
Object Type:
Patent
System:
The Portal to Texas History