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Application filed by Leca IntfiledCriticalLeca Int
Priority to DK563269ApriorityCriticalpatent/DK124472B/en
Publication of DK124472BpublicationCriticalpatent/DK124472B/en
PROCEDURE FOR THE PRODUCTION OF WEATHER - RESISTANT TRAEMATERIAL BINDERS BY COMBONDENSATION OF URINARY-ACETONE FORMALDEHYDE AND ALKALI-CONDENSED PHENOLFORMALDEHYDEHYDE