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Priority to CU35080ApriorityCriticalpatent/CU35080A/es
Publication of CU21027LpublicationCriticalpatent/CU21027L/es
Publication of CU35080ApublicationCriticalpatent/CU35080A/es
CU35080A1979-05-141979-05-14Cuerpo lenoso revestido de mineral y método para adherir un depósito de mineral a las superficies de fragmentos de madera
CU35080A
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