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Combined Latch and Lock for Screen Doors, etc.
Patent for a combined latch and lock for screen doors and other uses. Illustration included.
Date:
February 5, 1912
Creator:
Hart, Joel T. & Hart, John D.
System:
The Portal to Texas History
Safety Lamp-Burner.
Patent for a safety lamp-burner, which extinguishes itself when the lamp is tipped over.
Date:
March 24, 1914
Creator:
Witmond, Christopher B. J.
System:
The Portal to Texas History