7 Matching Results
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7
Artificial Fuel
Patent for artificial fuel made from coal.
Date:
July 19, 1904
Creator:
Thomas, Adelaide M.
System:
The Portal to Texas History
Back Spacing Attachment for Type Writing Machines
Patent for an attachment to provide type writing machines with back space. Illustration included.
Date:
July 19, 1904
Creator:
Parker, William A.
System:
The Portal to Texas History
Check Row Planter
Patent for check row planter. Illustration included.
Date:
July 19, 1904
Creator:
Perkins, Albert L.
System:
The Portal to Texas History
Process of Producing Pictures
Patent for a process of producing pictures. Illustration included.
Date:
July 19, 1904
Creator:
Fields, Moses M.; Edwards, J. W. & Winn, W. M.
System:
The Portal to Texas History
Puzzle
Patent for a puzzle. Illustration included.
Date:
July 19, 1904
Creator:
Strickland, M. Nichols
System:
The Portal to Texas History
Railroad Switch
Patent for a railroad switch. Illustration included.
Date:
July 19, 1904
Creator:
Fitzgerald, Milam M.
System:
The Portal to Texas History
Shaking Churn
Patent for a shaking churn. Illustration included.
Date:
July 19, 1904
Creator:
Park, Reece W. & Arnwine, Charles L.
System:
The Portal to Texas History