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.)
CH M STEIN ET CIE
Original Assignee
CH M STEIN ET CIE
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 CH M STEIN ET CIEfiledCriticalCH M STEIN ET CIE
Priority to ES63149ApriorityCriticalpatent/ES63149A1/es
Publication of ES63149A1publicationCriticalpatent/ES63149A1/es