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Expired
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John Herbert Preston
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Individual
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Individual
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Publication of GB190822071ApublicationCriticalpatent/GB190822071A/en
22,071. Preston, J. H. Oct. 19. Pivots.- Relates to means for securing and pivoting windows. The pivot is slidably mounted in a plate on the window and can be secured in any position by a screw d. The pivot is formed for part of its length with a flange c which works in a recess a formed in a plate secured to the frame, and so limits the opening of the window.
GB190822071D1908-10-191908-10-19Improved Pivot for Window Sashes and the like.
ExpiredGB190822071A
(en)