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Int Holding De Distillation Et Cokefaction A Basse Temperature Et Miniere Holcobami
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Int Holding De Distillation Et Cokefaction A Basse Temperature Et Miniere Holcobami
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Application filed by Int Holding De Distillation Et Cokefaction A Basse Temperature Et Miniere HolcobamifiledCriticalInt Holding De Distillation Et Cokefaction A Basse Temperature Et Miniere Holcobami
Priority to ES121406ApriorityCriticalpatent/ES121406A1/es
Publication of ES121406A1publicationCriticalpatent/ES121406A1/es
ES121406A1931-01-241931-01-24Procedimiento para la descarga de las retortas de los hornos de carbonización del carbón y de materias análogas.
ExpiredES121406A1
(es)