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Max Ludwig
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Individual
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Individual
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Publication of GB191321761ApublicationCriticalpatent/GB191321761A/en
A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
A43C13/00—Wear-resisting attachments
A43C13/02—Metal plates for soles or heels
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Footwear And Its Accessory, Manufacturing Method And Apparatuses
(AREA)
Abstract
21,761. Ludwig, M. Sept. 26. Protectors, special materials for.-Protectors for boots and shoes are made from materials produced in the electric furnace, such as alundum, aluncrystolon, electrit and carborundum. These materials are formed by known methods into pegs, disks, &c. for insertion into soles and heels.
GB191321761D1913-09-261913-09-26Improvements relating to Protectors for the Soles and Heels of Footwear.
ExpiredGB191321761A
(en)