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Individual
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Individual
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Priority to ES1977229654UpriorityCriticalpatent/ES229654Y/en
Publication of ES229654UpublicationCriticalpatent/ES229654U/en
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Publication of ES229654YpublicationCriticalpatent/ES229654Y/en
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products
(AREA)
Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like
(AREA)
Abstract
Improved sponge, characterized by being formed by two equal halves in the form of a spindle that are united by means of an adhesive solution. They form the spherical outer shell, which contains a cubic piece inside, with watt spaces of spherical cap shape remaining between them. (Machine-translation by Google Translate, not legally binding)