Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES528386ApriorityCriticalpatent/ES528386A0/en
Publication of ES8500131A1publicationCriticalpatent/ES8500131A1/en
Publication of ES528386A0publicationCriticalpatent/ES528386A0/en
Treatment And Processing Of Natural Fur Or Leather
(AREA)
Abstract
Process consists of (1) grinding and sieving any type of cork product, including residues and scrap, to obtain a dry material of variable particle size; (2) a urea-formaldehyde bonding agent is incorporated in a mixer; and finally, (3) a cereal flour is added in sufficient quantity to harden the mixt.
ES528386A1983-12-231983-12-23
PROCEDURE FOR OBTAINING CORK-BASED FOOTWEAR COMPONENT PARTS
GrantedES528386A0
(en)