UNT Libraries Government Documents Department - 9 Matching Results

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Lint-Cotton Feeder

Description: Patent for the collection of cotton, monitoring the amount of cotton lint being received, creating certain actions when those amounts are reached, including detailed instructions and illustrations.
Date: October 20, 1904
Creator: Hague, James Arthur
Item Type: Refine your search to only Patent

Line-Lock Attachment for Type-Writing Machines.

Description: Patent for improvements in line-lock attachments for type-writing machines in which “it prevent the printing of one letter over another by effecting a locking of the key-levers when the carriage of the machine reaches the end of the line.” (Lines 26-29) Illustration is included.
Date: July 5, 1904
Creator: Parker, William A.
Item Type: Refine your search to only Patent
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