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Rust Proofing Co Of Canada Ltd
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Rust Proofing Co Of Canada Ltd
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Priority to ES142968ApriorityCriticalpatent/ES142968A3/es
Publication of ES142968A3publicationCriticalpatent/ES142968A3/es
ES142968A1936-08-051936-08-05Un procedimiento para tratar artículos de hierro, cobre, aluminio o aleaciones de cualquiera de estos metales.
ExpiredES142968A3
(es)
Un procedimiento de protección galvánica y de lubricación combinadas aplicables al trabajo en frío del hierro, del cobre y de las aleaciones derivadas de estos metales.