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Expired
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Norbert Vanderputte
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Individual
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Individual
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Publication of GB190721203ApublicationCriticalpatent/GB190721203A/en
Treatment And Processing Of Natural Fur Or Leather
(AREA)
Abstract
21,203. Vanderputte, N. Sept. 24. Drawings to Specification. Tops.-Spools or bobbins for use in playing "diabolo," are made of one piece of india-rubber. The centre part with which the string engages is hardened by any ordinary process. The spools may also be made of leather, compressed papier mÔchÚ, or similar elastic material.
GB190721203D1907-09-241907-09-24Improvements in Flying Tops.
ExpiredGB190721203A
(en)
Improvements in the Manufacture and Production of Various Articles such as are usually Made from Hard Rubber, Celluloid, Vulcanite, Ebonite, Glass, Wood, and the like.