Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gerhard Collardin GmbH
Original Assignee
Gerhard Collardin GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gerhard Collardin GmbHfiledCriticalGerhard Collardin GmbH
Priority to ES0332068ApriorityCriticalpatent/ES332068A1/es
Publication of ES332068A1publicationCriticalpatent/ES332068A1/es
Perfeccionamiento de tratamiento de superficies metalicas para formar sobre las mismas un revestimiento de lubrifican-te utilizablee para una operacion de conformacion de un me- tal.