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Expired
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Lewis Caesar Van Riper
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Individual
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Individual
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Publication of GB191517686ApublicationCriticalpatent/GB191517686A/en
17,686. Riper, L. C. van. Dec. 17. Tool arms and mountings.-The stylus lever b of a gramophone or like machine is mounted on the sound-box by means of one or more pieces of piano or like wire e clamped between the rim g of the sound-box and the back-plate j by screws h.
GB191517686D1915-12-171915-12-17Improvements in and relating to Reproducers for Gramophones and like Machines.
ExpiredGB191517686A
(en)