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Individual
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Individual
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Priority to ES27899ApriorityCriticalpatent/ES27899A1/es
Publication of ES27899A1publicationCriticalpatent/ES27899A1/es
ES27899A1901-05-281901-05-28Un procedimiento para la producción de placas a manera de fototipia sobre metal, para su empleo en la prensa de imprenta.
ExpiredES27899A1
(es)