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4 Matching Results
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Ore Concentrator
Patent for an ore concentrator. Illustration included.
Date:
August 29, 1905
Creator:
Journeay, William Orsborne
System:
The Portal to Texas History
Latch
Patent for a latch. Illustration included.
Date:
August 29, 1905
Creator:
Praeger, Ewald
System:
The Portal to Texas History
Window Shutter Worker And Latch
Patent for a window shutter and latching system. Illustration included.
Date:
August 8, 1905
Creator:
Richardson, Horace G.
System:
The Portal to Texas History
Vacuum Storage And Preserving Can
Patent for vacuum storage and preserving can. This invention is intended for the use of preserving eggs. Illustration included.
Date:
August 1, 1905
Creator:
Stukes, John Marion & Lane, Barton George
System:
The Portal to Texas History