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.
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.
Patent for a touch regulating attachment for pianos. This invention regulates the touch of the instrument to effect the tension or stiffness of the keys. Illustration included.
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